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If alpha, beta, gamma are the roots of x...

If `alpha, beta, gamma` are the roots of `x^(3)+ax^(2)+b=0`, then the value of `|{:(alpha, beta, gamma),(beta, gamma, alpha),(gamma, alpha, beta):}|` is

A

`-a^3`

B

`a^3=3b`

C

`a^2+3b`

D

`a^3`

Text Solution

Verified by Experts

The correct Answer is:
D
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