Math, asked by shashankbaheti7772, 9 months ago

2*root 2 cos45degrees cos 60degrees?

Answers

Answered by shashiawasthi069

0

Step-by-step explanation:

2√2cos45°cos60°

cos45° = 1/√2

cos60° = 1/2

=2√2 x 1/√2 x 1/2

=2√2/2√2

= 1

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