A-9.a If one root of the equation a...
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A-9.a If one root of the equation ax2 + bx + C = 0 is equal to nth power of the other root, then show that cao (ac")/(n + 1) + (anc 1/(n + 1) + b = 0. A-10. If the sum of the roots of quadratic equation (a + 1)x2 + (2a + 3) + (3a + 4) = 0 is -1, then find the product of the roots.

JEE/Engineering Exams
Maths
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