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Statement I : If m cos(theta+alpha)=n co...

Statement I : If `m cos(theta+alpha)=n cos (theta-alpha)` then `tan theta.tan alpha=(m+n)/(m-n)`
Statement II : If `(sin(alpha+beta))/(sin(alpha-beta))=(a+b)/(a-b)` then `tan alpha.cot beta=(a)/(b)`
Which of the above statements is correct ?

A

Only I

B

Only II

C

Both I and II

D

Neither I not II

Text Solution

Verified by Experts

The correct Answer is:
B
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