determine-the-exact-value-of-the-following-trigonometric-expressionsin25cos65cos

Question

Determine the exact value of the following trigonometric expression.

$\sin25\degree\cos65\degree+\cos25\degree\sin65\degree$

Accepted Answer

1

Answer

0

Answer

-1

Answer

2

Determine the exact value of the following trigonometric expression.sin25°cos65°+cos25°sin65°\sin25\degree\cos65\degree+\cos25\degree\sin65\degreesin25°cos65°+cos25°sin65°