Math, asked by adarsh2710, 1 month ago

If cos x=-√15/4 and π/2<x<π, find the value of sin x.

Please answer me fast.
The question is from R.S. Aggarwal class 11 from trigonometry chapter.​

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Answered by Anonymous
5

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Answered by shweta80067
2

Answer:

the value of sin x is 1/4

which lies in second quadrant

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