Question
Asked Nov 24, 2019
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find x,sin(2cos-1(cot(2tan-1x)))=0

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Expert Answer

Step 1

Given: -

sin(2 cos (cot(2 tanx))= 0
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sin(2 cos (cot(2 tanx))= 0

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Step 2

To find: -

The value of x.
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The value of x.

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Step 3

Calculation...

It is given that
sin (2 cos (cot(2tanx) = c
(2cos (cot (2tanx))C
cos (cot(2 tanx = 0
cot (2 tan1x) 0
2 tan
2
tanx
4
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It is given that sin (2 cos (cot(2tanx) = c (2cos (cot (2tanx))C cos (cot(2 tanx = 0 cot (2 tan1x) 0 2 tan 2 tanx 4

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Tagged in

Math

Trigonometry