SSC CGL 10 Jun 2019 Shift 1 Paper

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Question : 69 of 100

Marks: +1, -0

If

\ {\tan \θ+\sin \θ}/{\tan \θ-\sin \θ}=\ {k+1}/{k-1},

then

k=?

$\ {\cosse} \θ$
$\sec \θ$
$\cos \θ$
$\sin \θ$

Solution:

Applying

\ {C}\ \&\ \ {D}

\ {\tan \θ}/{\sin \θ}=k \⇒k=\sec \θ

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