Math, asked by googleee, 1 year ago

cos20° cos40°- sin5° sin25°

Answers

Answered by trueboy

14

The answer is in attachment

thank you

Attachments:

Answered by Anonymous

0

Hello Friend..♥️♥️

Ans

√3+1/4

Explanation

Cos 20° cos 40°- sin5° sin 25

=√3+1/4

Thank you..☺️☺️

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