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Question

Mathematics Question on Trigonometry

cos(36)cos(54)sin(36)sin(54)=\cos(36^\circ) \cos(54^\circ) - \sin(36^\circ) \sin(54^\circ)=

A

1

B

0

C

–1

D

12\frac{1}{2}

Answer

0

Explanation

Solution

The correct option is (B): 0