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jitin kumar

· started a discussion

· 1 Months ago

if x=0
then A/B = 3/1
SO ANS SHOULD BE 1/2

Question:

If A × tan(θ + 150º) = B × tan(θ – 60º), then   A-BA+B    equals to –

Options:
A)

sin2q2    

B)

cos2q2    

C)

tan 2 θ

D)

0

Solution:

Ans: (d)

  

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