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Abhishek Gourav

· started a discussion

· 1 Months ago

D

Question:

Angle α is divided into two parts A and B such that A – B = x and tanA : tan B = p : q. The value of sinx is equal to –

Options:
A)

  

B)

  

C)

  

D)

  

Solution:

Ans: (d)

  

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