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If cos x=|sinx| then, the general soluti...

If `cos x=|sinx|` then, the general solution is

A

a.`x=npi+(-1)^(n)pi/4,n in Z`

B

b.`x=npi+-pi/4,n in Z`

C

c.`x=(2n+1)pi+-pi/4,n in Z`

D

d.`x=2npi+-pi/4, n in Z`

Text Solution

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The correct Answer is:
D
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