दर्शाइए कि Delta=|(x,p,q),(p,x,q),(q,q,x...

दर्शाइए कि `Delta=|(x,p,q),(p,x,q),(q,q,x)|=(x-p)(x^(2)+px-2q^(2))`

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The correct Answer is:

`=(x-p)(x^(2)+px-2q^(2))`

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