Math, asked by ushauday, 11 months ago

18) sin²20°+ sin²70°is equal to
a) 1 b)-1 c)0 d)2

Answers

Answered by GPBAG

0

Answer:

(a) 1

Step-by-step explanation:

please mark my answer as brainliest answer

Answered by vivekanandojha

0

Answer:

answer is (a) see in image

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