IPMAT Indore binomial_theorem — practice questions
15 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice IPMAT Indore binomial_theorem in the app →The number of terms in the binomial expansion of (a + b)^n, n a positive integer, isThe general term T_(r+1) in the expansion of (a + b)^n isThe sum of all binomial coefficients ⁿC_0 + ⁿC_1 + … + ⁿC_n equalsPascal's triangle gives, for index n, the rowThe expansion of (x + 1)^4 isThe coefficient of x⁴ in the expansion of (1 + x)^7 isIn the expansion of (a + b)^n, the sum of the indices of a and b in every term isThe binomial coefficients ⁿC_r and ⁿC_(n−r) areWhich identity is the basis for constructing Pascal's triangle row by row?The term independent of x in the expansion of (x + 1/x)^6 isThe coefficient of x^5 in (1 + x)^8 isExpanding (2x + 3y)^5 using Pascal's row 1 5 10 10 5 1, the coefficient of x²y³ isThe middle term of (a + b)^8 is(1.01)^5 evaluated using the binomial expansion to first two terms only is approximatelyThe sum of coefficients of ODD powers of x in (1 + x)^10 equals