Math, asked by s21922, 7 months ago

find the value of the following 4cot square 45°- sec square 60°+ sin square 60°+cos square 90°

Answers

Answered by mazumdersakir5

1

Answer:3/4

Step-by-step explanation:cot 45 deg=1

Sec 60deg =2

Sin 60 deg=root3/2

Cos 90deg=0

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