1.

If a,b,c are non-zero real numbers such that int_(0)^(1) ( 1+ cos^(8) x) (ax^(2) + bx + c ) dx = int _(0)^(2) (1+cos^(8)x) (ax^(2) + bx + c ) dx = 0 ,then the equation ax^(2) + bx +c = 0 will have

Answer»

ONE ROOT between 0 and 1 and other root between 1 and 2
both the ROOTS between 0 and 1
both roots between 1 and 2
both the roots between `(3, oo )`

Answer :A


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