find an acute angle x, when (cos x-sin x) / (cos x+sin x)=(1-√3) / (1+√3).
0
30⁰
60⁰
None of these
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find an acute angle x, when (cos x-sin x) / (cos x+sin x)=(1-√3) / (1+√3).
0
30⁰
60⁰
None of these
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Answer:
b
Step-by-step explanation:
I think option B 30°is the right answer