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Let Delta(x)=|[3,3x,3x^2+2a^2] , [3x, 3x...

Let `Delta(x)=|[3,3x,3x^2+2a^2] , [3x, 3x^2+2a^2, 3x^3+6a^2x] , [3x^2+2a^2, 3x^3+6a^2x, 3x^4+12a^2x^2+2a^4]|`then (a) `Delta'(x) = 0` (b) `Delta(x)` is independent of x (c)`int_0^1Delta(x)dx = 4a^6` (d)`y=Delta(x)` is a straight line

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CENGAGE PUBLICATION-DETERMINANTS-All Questions
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