Math, asked by seema1madhup, 3 months ago

cos^2 45° jldi ans btao

Answers

Answered by sakshishukla0270

2

Step-by-step explanation:

Cos² 45° = 1/2

Hope it helps

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Answered by amritlalahirwar12345

1

Step-by-step explanation:

cos(45°)=1/2–√

cos2(45°)=(cos(45°))²=(1/√2)²=1/2.

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