Q: If a=tanθ + 1 and b=sinθ+cosθ then find (b2-1)a=? – McqOptions

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1.	Q: If a=tanθ + 1 and b=sinθ+cosθ then find (b2-1)a=?
A.	ab
B.	2bsecθ
C.	2b
D.	2bsin θ
Answer» E.

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