1 00:00:02,470 --> 00:00:02,810 NO. 2 00:00:02,820 --> 00:00:06,970 AND applauding for their true mental functions you will just right. 3 00:00:06,990 --> 00:00:08,450 D X is equal to. 4 00:00:08,460 --> 00:00:09,160 Bye bye. 5 00:00:09,170 --> 00:00:11,430 Hundred and semicolons. 6 00:00:11,460 --> 00:00:14,280 X is equal to zero. 7 00:00:14,430 --> 00:00:19,610 Collins B X Collins four by four. 8 00:00:19,610 --> 00:00:23,540 Multiply that by and semicolons at the end. 9 00:00:23,550 --> 00:00:24,810 Then you will die. 10 00:00:24,810 --> 00:00:26,540 Sin sign. 11 00:00:26,530 --> 00:00:28,180 Sign and a score. 12 00:00:28,410 --> 00:00:29,590 Function affluent. 13 00:00:29,640 --> 00:00:36,790 Function is equal to sign off X. X will be written inside the fences and semicolons. 14 00:00:36,810 --> 00:00:48,960 This lake also falls in underscore one function which is equal to cause of X minus by then X minus by 15 00:00:48,960 --> 00:00:49,800 Martin. 16 00:00:49,800 --> 00:00:54,280 And this angle will be written inside the parentheses and the semicolons. 17 00:00:55,050 --> 00:01:02,130 Then you will write blot X comma sin and the school function comma. 18 00:01:02,160 --> 00:01:02,850 Hold on. 19 00:01:03,630 --> 00:01:03,970 Okay. 20 00:01:03,970 --> 00:01:10,820 After best in the enter button you will find the value of order you will find the graph of sine function. 21 00:01:11,130 --> 00:01:16,310 And then you will type plot x Cuomo course and school. 22 00:01:16,350 --> 00:01:22,700 One of the best in the intermittent you will find the graph of course again. 23 00:01:22,770 --> 00:01:28,020 So this will be the intersection of two graphs sine and costs. 24 00:01:28,590 --> 00:01:33,100 Okay so this score works for the intersection of two blocks. 25 00:01:33,120 --> 00:01:34,480 What are those functions. 26 00:01:34,530 --> 00:01:36,660 Those functions are true mental functions. 27 00:01:36,840 --> 00:01:39,680 So intersection of trigonometric functions. 28 00:01:39,900 --> 00:01:44,060 This sort of looks for the intersections of governmental functions. 29 00:01:44,330 --> 00:01:45,970 How this code works in Matlab. 30 00:01:46,500 --> 00:01:48,030 Let me check it. 31 00:01:57,740 --> 00:02:07,580 Okay now we draw some other dramatic plotting just like I am taking the X is wrong. 32 00:02:07,640 --> 00:02:09,500 Bye bye. 33 00:02:09,700 --> 00:02:11,090 Bye bye honey truck. 34 00:02:11,120 --> 00:02:12,730 Yes. 35 00:02:12,730 --> 00:02:18,710 So our domain is D X is equal to pi by Hunter. 36 00:02:18,890 --> 00:02:25,130 You will close it with the semicolons and x is equal to zero semicolon D X 37 00:02:28,440 --> 00:02:43,260 okay columns or in r semicolons Gordon's four by four multiplied by four by yes zero to four by close 38 00:02:43,350 --> 00:02:47,490 it with semicolons okay. 39 00:02:47,510 --> 00:02:48,960 No. 40 00:02:49,600 --> 00:02:53,660 We will yes take the 41 00:02:56,230 --> 00:02:59,630 trigonometric functions sine underscore fun. 42 00:02:59,920 --> 00:03:09,380 F u n is equal to sign inside the bracket X okay and close it with the semicolon. 43 00:03:09,390 --> 00:03:16,890 Yes cause underscored one is equal to. 44 00:03:17,160 --> 00:03:22,720 We are writing cause function would Britain it is like scores X minus. 45 00:03:22,740 --> 00:03:27,050 Bye bye then closed it with a semicolons. 46 00:03:28,310 --> 00:03:28,800 Okay. 47 00:03:28,890 --> 00:03:36,650 And uh yes no plot yes. 48 00:03:37,300 --> 00:03:46,460 Plot X score more X comma sign on to school fun. 49 00:03:46,500 --> 00:03:48,040 Yes. 50 00:03:48,120 --> 00:03:48,650 Okay. 51 00:03:48,660 --> 00:03:49,820 And uh oh. 52 00:03:49,940 --> 00:03:54,810 Pressing into the button before. 53 00:03:54,840 --> 00:03:55,530 Right. 54 00:03:55,530 --> 00:03:56,250 Semicolon. 55 00:03:56,670 --> 00:03:58,540 Okay so an unprecedented button. 56 00:03:58,570 --> 00:03:58,950 Yes. 57 00:03:58,950 --> 00:03:59,850 This is the graph. 58 00:04:01,880 --> 00:04:02,310 Okay. 59 00:04:02,550 --> 00:04:03,430 Yes. 60 00:04:03,600 --> 00:04:06,350 Lobby plot blocked. 61 00:04:06,840 --> 00:04:13,030 X or more years x or more. 62 00:04:13,660 --> 00:04:18,260 Cause x cause and the school one. 63 00:04:18,790 --> 00:04:19,860 One main function. 64 00:04:19,930 --> 00:04:21,530 Cost function. 65 00:04:21,530 --> 00:04:22,630 Okay. 66 00:04:23,020 --> 00:04:26,330 And semicolon. 67 00:04:26,560 --> 00:04:33,070 So this is the cause growth number one want to find the intersection of governmental functions means 68 00:04:33,070 --> 00:04:43,130 sine and cause we will plot the graph of sign and cause then they will intersect no plot just like this. 69 00:04:43,180 --> 00:04:47,700 I will write or here blocked okay. 70 00:04:48,340 --> 00:04:53,470 Plot X comma yes X comma sine. 71 00:04:54,520 --> 00:04:59,800 And it is X. 72 00:04:59,800 --> 00:05:05,470 Yes no semicolon is blocked 73 00:05:08,050 --> 00:05:10,690 yes actually we will write. 74 00:05:10,810 --> 00:05:21,220 Hold on yes there we will write hold on plot x comma sign X am again writing that okay no problem if 75 00:05:21,220 --> 00:05:28,210 you will write twice Li anything K semicolon and here rule right. 76 00:05:28,210 --> 00:05:32,030 Hold on hold on. 77 00:05:32,550 --> 00:05:34,440 Oh yes. 78 00:05:34,630 --> 00:05:44,880 And best in the enter button and of course you will write cause X comma. 79 00:05:46,030 --> 00:05:49,930 Just like it happened so. 80 00:05:50,070 --> 00:05:50,730 Okay okay. 81 00:05:50,750 --> 00:05:52,080 Okay. 82 00:05:52,550 --> 00:06:09,710 Blot blot X comma yes X comma course and insert the parentheses you're right underscore one underscore 83 00:06:09,830 --> 00:06:11,270 one enter. 84 00:06:11,480 --> 00:06:18,110 Okay so this is the intersection of two graphs intersection of to the macro functions sine and cross 85 00:06:18,110 --> 00:06:21,260 both OK. 86 00:06:21,550 --> 00:06:21,930 No. 87 00:06:21,920 --> 00:06:25,320 We will take another two romantic functions. 88 00:06:25,320 --> 00:06:31,150 And on those two romantic functions we will find a graph. 89 00:06:31,600 --> 00:06:35,580 OK graph of the intersection of total Metro functions. 90 00:06:35,590 --> 00:06:39,700 Remember that it is the graph of natural functions. 91 00:06:39,710 --> 00:06:40,800 Then they will intersect. 92 00:06:40,810 --> 00:06:47,050 So again the X over here will take by two hundred in the previous. 93 00:06:47,260 --> 00:06:51,830 We take a there 100 D X is by the one hundred. 94 00:06:51,850 --> 00:07:02,710 Now I am taking all her pie by two hundred semicolon and x is equal to zero Gordon zero colon D X and 95 00:07:03,220 --> 00:07:10,520 Gordon Yes here would right. 96 00:07:10,720 --> 00:07:14,020 Just like in the previous questions we take for pi. 97 00:07:14,170 --> 00:07:16,060 And here we are taking six pi. 98 00:07:16,660 --> 00:07:21,980 Okay so over domain is changing over here. 99 00:07:22,090 --> 00:07:34,270 Will take the sine function sine and a score one every then quantum in function and the score 1 which 100 00:07:34,270 --> 00:07:42,760 is equal to I am taking sine yes it is. 101 00:07:42,820 --> 00:07:47,830 X sine X minus. 102 00:07:48,080 --> 00:07:50,560 Bye bye. 103 00:07:50,560 --> 00:07:51,630 2 Yes. 104 00:07:51,640 --> 00:07:52,080 Okay. 105 00:07:52,160 --> 00:07:57,180 We have changed the function sounds function in the previous example to us simply science. 106 00:07:57,190 --> 00:08:07,960 Sine X and all here we are taking sine X minus by metal no cause one is equal to costs and 2 here cause 107 00:08:08,860 --> 00:08:15,800 X minus yes 3 by a by 2. 108 00:08:15,820 --> 00:08:21,560 Yes we have changed our function but it is sine and cause of course. 109 00:08:21,580 --> 00:08:22,330 Okay. 110 00:08:22,450 --> 00:08:28,480 To the end of the semicolon no plot. 111 00:08:28,750 --> 00:08:29,570 Yes 112 00:08:32,990 --> 00:08:33,500 plot 113 00:08:37,830 --> 00:08:39,130 yes. 114 00:08:39,520 --> 00:08:49,900 Insert the bracket we will write X comma sine X comma sign and a school fund. 115 00:08:50,710 --> 00:08:58,050 And after Pestle that into button we will get the will get a graph of sine only. 116 00:08:58,300 --> 00:08:58,990 And here you were right. 117 00:08:58,990 --> 00:08:59,620 Hold on. 118 00:08:59,710 --> 00:09:00,610 OK. 119 00:09:00,710 --> 00:09:04,790 Whole load means that you're finding the intersection of sine and cross. 120 00:09:05,350 --> 00:09:08,410 OK so this is only the sign off. 121 00:09:08,500 --> 00:09:09,340 OK. 122 00:09:09,470 --> 00:09:12,550 And no plot cos 123 00:09:15,190 --> 00:09:27,860 OK it is X comma cause and does core 1 and pressed the Enter button you will get that intersection of 124 00:09:27,950 --> 00:09:29,960 total remake the function. 125 00:09:30,200 --> 00:09:33,620 Yes this is the intersection of total relative function.