Find the values of other five trigonometric functions in Exercises.
$\sin x=\frac{3}{5}, x$ lies in second quadrant.

Answer

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Precalculus

NCERT Class 11 - Math

Chapter 3

Trigonometric Functions

Section 2

Angles

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Video Transcript

in discussion given Synnex equal to 3.5. Where X. Listen second quarter to the Sin act, we have to find the value of other five techno metric function. So here to the cynics we can get cool. See X equal to one upon Synnex. So now we put the value of Synnex. So here we get one upon 3.5 equal to 5.3. That is the value of Kosik X. No to the econometric identity. Sine squared X. Plus go square eggs equal to one. So now we can get cossacks value. So here we put the value of syntax which is 3.5 to the power to plus cold square X equal to one. So here goals X equal to squared off one. Now you do nine a pound 25 equal to plus minus 4.5. So here you can see that X lies in second carding. And here we know that the value of cossacks will be in negative in the second quarter. So here we tacked Cossacks equal to negative 4.5 that is develop of course sex to the Cossacks. You can find the value of sex because here we know that sack axe equal to one upon cossacks. So now we put the value of cossacks. So here we get negative 5.4 that is the value of seconds. No here we know that 10 X equal to Synnex upon core sex. So now we put the value of syntax and cossacks. So here Synnex equal to 3.5 upon cossacks equal to negative 4.5. So I put here now we simplify this. So here we get negative 3.4 that is the value of Xanax. No we can find the value of cortex to the Xanax. So here cortex equal to one upon tonics. So now we put the value of panic. So here we get one upon negative 3.4 equal to negative 4.3. So you can see that the value of cortex is negative four upon three, so it is a final answer.

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