If the coefficients of the middle terms in the binomial expansions of (1+αx)²⁶ and (1−αx)²⁸, α≠0, are equal,...

Question

If the coefficients of the middle terms in the binomial expansions of (1+αx)²⁶ and (1−αx)²⁸, α≠0, are equal, then the value of α is:

Accepted Answer

(D)

JEE Main 2026 Mathematics question