00:01
Hi, in this question we have to feel the given table for the values of the tithas that has been given to us.
00:06
Before starting with that, let us first consider some things.
00:11
You should know that sine of minus theta is always equal to minus sine theta.
00:17
Then cost of minus theta is equal to cos theta.
00:23
In the same way, tan of minus teta is equal to minus tan theta.
00:30
Part of minus theta is minus cod theta, second of minus theta is equal to plus second theta.
00:42
Cosec of minus theta is equal to minus cosec theta.
00:49
So does we can say that the value over here we will be having is minus 1 by root 2, cosac of 0, cos of minus 3 ,000.
01:01
5x4 this will be minus 1 by root 2 then it will be minus 1 caught it will be minus 1 second it will be minus root 2 cosec and for sign of minus pi by 4 it will be again minus 1 by root 2 cause it will be minus 1 by root 2 cause it will be minus 1 cot again minus 1 secan root 2 and cosecan it will be minus 1 then for sign of 0 it will be 0 then 0 then 1 then cot it is for this it is the sign of 0 is 0 then cost of 0 it is not 0 but it is 1 so 0 plus 1 that will be 1 then tan it is 0 then cot it is not defined second it is is 1 and cosecan it is again not defined.
02:05
Further than we have sine theta for sine of pi by 3 that will be root 3 by 2...