SSC CHSL 7 Jan 2017 Shift 1 Paper

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Question : 71 of 100

Marks: +1, -0

What is the value of tan

(-{5π}/6)

$-1/√3$
$1/√3$
$√3$
$-√3$

Solution:

Expression : tan

(-{5π}/6)

= - tan

(-{5π}/6)

= -tan

(π-{ π}/6)=-(-tan{ π}/6)

(\tan{ π}/6)=1/√3

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