The value of cos 45° . cos 30° . cos 90° . cos 60° = A) √3/4√2 B) √3/4 C) 0

The value of cos 45° . cos 30° . cos 90° . cos 60° =

A) √3/4√2

B) √3/4

C) 0

D) √3/2√2

Monjur Alahi

4 views

2025-01-04 04:42

0 Answers

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