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The general values of theta satisfying t...

The general values of `theta` satisfying the equation `2sin^2thetapi-3sinthetapi-2=0` is `(n in Z)dot` `npi+(-1)^npi/6` (b) `npi+(-1)^npi/2` `npi+(-1)^n(5pi)/6` (d) `npi+(-1)^n(7pi)/6`

A

`n pi +(-1)^(n)(pi)/(6)`

B

`n pi +(-1)^(n)(pi)/(2)`

C

`n pi +(-1)^(n)(5pi)/(6)`

D

`n pi +(-1)^(n)(7pi)/(6)`

Text Solution

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The correct Answer is:
D
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OBJECTIVE RD SHARMA ENGLISH-TRIGONOMETRIC EQUATIONS AND INEQUATIONS-Exercise
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