What are the values of sine and cosine?

Mark M. answered • 03/14/22

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tan x = sin x / cos x

4 = sin x / cos c

sin x = ?

cos x = ?

Use Double Angle formula to determine

sin 2x and cos 2x

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What are the values of sine and cosine?

1 Expert Answer

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

tan^2x-sin^2x=tan^2xsin^2x

I need help trying to sole tan^2 x =1 where x is more than or equal to 0 but x is less than or equal to pi

find all solutions to the equation in (0, 2pi) sin(6x)+sin(2x)=0

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