If the coefficient of x in the expansion of (ax^2 + bx + c)(1 - 2x)^ 26 is -56 and the coefficients of x^2...

Question

If the coefficient of x in the expansion of (ax^2 + bx + c)(1 - 2x)^ 26 is -56 and the coefficients of x^2 and x^3 are both zero, then a + b + c is equal to

Accepted Answer

(3)

JEE Main 2026 Mathematics question

Solution