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Vijay Sharma

· started a discussion

· 1 Months ago

ANY SHORTCUT TO THIS (Question: 277551.0 )

guys is there any shortcut for this question?

Question:

If cosec θ    – sin θ    = a3, sec θ    – cos θ    = b3, find the value of a2 b2?

Options:
A)

a2 - b2a2 + b2    

B)

1a2 - b2    

C)

aa2+ b2    

D)

1a2+ b2    

Solution:

Ans: (d)

  

SUI GENERIS

· commented

· 1 Months ago

@ravi saini this is right at 45, plz check it again

ravi saini

· commented

· 1 Months ago

if we put @=45 then option c satisfy ....question is not right

Vijay Sharma

· commented

· 1 Months ago

put @ = 45
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