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If alpha, beta are roots of equation ax^...

If `alpha, beta` are roots of equation `ax^(2)+bx+c=0` then the system of equation
`x+ycos(beta-alpha)+zcos alpha=0`,
`x cos (alpha-beta)+y+zcosbeta=0` and `xcos alpha+ycos beta+z=0` has

A

only trivial solution

B

has no trivial solution

C

unique solution

D

exactly 3 solution

Text Solution

Verified by Experts

The correct Answer is:
B
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