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Preeti

· started a discussion

· 1 Months ago

denominator is not 1-sinxcosx

Question:

If 29 tan θ = 31, then the value of \(\frac{1+2 sin \theta . cos\theta}{1-2 sin \theta . cos \theta}\)    is equal to-

Options:
A)

810

B)

540

C)

900

D)

490

Solution:

Ans: (c)

  

Preeti

· commented

· 1 Months ago

1-2sinxcosx ##

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