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What is the value of [sin (y- z) +sin (y...

What is the value of `[sin (y- z) +sin (y + z) + 2 sin y]//[sin (x-z) +sin (x + z) + 2 sin x]`?
`[sin (y- z) +sin (y + z) + 2 sin y]//[sin (x-z) +sin (x + z) + 2 sin x]` का मान क्या है?

A

cos x sin y

B

(sin y)/(sin x)

C

sin z

D

sin x tan y

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