Math, asked by govinda2249, 9 months ago

Evaluation sin25 cos65+cos25 sin65

Answers

Answered by pulakmath007

5

Answer:

The answer is 0

Step-by-step explanation:

Since

sin(A+B) = sinA cosB + cosA sinB

So

sin25° cos65°+cos25° sin65°

= sin(25°+ 65°)

= sin 90°

= 0

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