If \tan ⁡x = \frac{3}{4},\pi < x < \frac{3\pi }{2}, determine the value of sin x/2, cos x/2 and tan x/2 respectively ?

Correct Answer is : 310,−110 and - 3

\frac{9}{10},−\frac{1}{10} and - 3

{3}/{\sqrt{10}},− {1}/{\sqrt{10}} and - 3

{9}/{\sqrt{10}},− {3}/{\sqrt{10}} and - 3

{1}/{\sqrt{10}},− {3}/{\sqrt{10}} and - 3

AAI ATC Junior Executive 25 Mar 2021 Shift 2 Paper

Question : 76 of 120

Marks: +1, -0

\tan ⁡x = \;{3}/{4},π < x < \;{3π }/{2}

, determine the value of sin x/2, cos x/2 and tan x/2 respectively ?

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