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Rinku Meena

· started a discussion

· 1 Months ago

a+b=alfa,..........test series m koi kami nahi hai but explanation ,error,copy paste na aisi taisi kar rakhi hai..

Question:

If an angle is divided into two parts A and B such that A – B = x and A + B = \(\alpha\) and tan A : tan B = 2 : 1, then value of sin x equal to –

Options:
A)

3 sin α

B)

2sina3    

C)

sina3    

D)

2 sin α

Solution:

Ans: (c)

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
We fixed it.
Sorry for the inconvenience caused.

Team TR

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