Math, asked by pradeepr7654321, 3 months ago

(cos 47/sin43)^2 + (sin 72/cos 18) - 2cos^2 45

Answers

Answered by sajshet

2

Answer:

0.922430839ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

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