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The system of equations (sin 3 theta) x ...

The system of equations `(sin 3 theta) x - y+z=0,(cos 2 theta)x+4y+3z=0, 2x+7y+7z=0` has non trivial solutions if

A

`n, pi, n pi +(-1)^(n) (pi)/(3), n in Z`

B

`n pi, npi +(-1)^(n)(pi)/(6), n in Z`

C

`n pi, n pi +(-1)^(n)(pi)/(2), n in Z`

D

`npi, n pi +(-1)^(n)(pi)/(4), n in Z`

Text Solution

Verified by Experts

The correct Answer is:
B
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