SSC CGL 6 Aug 2017 Shift 1 Paper

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Question : 71 of 100

Marks: +1, -0

If cot

θ = 21/20

, then what is the value of cosec θ ?

$21/29$
$29/21$
$20/29$
$29/20$

Solution:

cot

θ = 21/20

In right angled ΔABC,

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