Let A, B, C Be In A.P., And (b – C) X2 + (c – A) X +(a – B) = 0 And 2(a + C) X2 +(b + C) X = 0 Have A Common Root, Then

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Question

Let a, b, c be in A.P., and (b – c) x+ (c – a) x +(a – b) = 0 and 2(a + c) x2 +(b + c) x = 0 have a common root, then

Solution

Correct option is

a2, c2, b2 are in A.P.

Common root of the two equation is 1.

So a2, b2, c2 are in A.P

Testing

SIMILAR QUESTIONS

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