Math, asked by praphulcha, 8 months ago

. If 4 cot 45° - sec²60 +cos suqare 90 = k
then find the value of k.

Answers

Answered by neelmnaidugedela

0

Answer:

cot45°=1

sec2 60°=4

cos 90°=0

4×1-4+0

4-4+0 =0

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