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MathsMediumMCQ2020 ยท 03 Sep Shift 1

Q55.If the number of integral terms in the expansion of (3 ) (1) 264 (2) 128 (3) 256 (4) 248

What This Question Tests

This question assesses the ability to find the general term of a binomial expansion and determine the number of terms that are integers by analyzing the powers of the bases.

Concepts Tested

General term in binomial expansionConditions for terms to be integral (integer powers)

Formulas Used

T_(r+1) = nCr * a^(n-r) * b^r

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