Middle Terms

JEE Main Mathematics · Binomial Theorem · 2 questions, latest first

• If the coefficients of the middle terms in the binomial expansions of (1+α x)^26 and (1-α x)^28, α ≠ 0, are equal, then the value…20266 April, Shift 1 · Q8
• Let K be the sum of the coefficients of the odd powers of x in the expansion of (1+x)^99. Let a be the middle term in the…202329 January, Shift 2 · Q64