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MathsMediumNumerical2023 ยท 11 Apr Shift 1

Q84.The number of integral terms in the expansion of 3 2 + 5

What This Question Tests

This question asks for the number of integral terms in a binomial expansion, which involves analyzing the powers of the terms in the general term to ensure they are integers.

Concepts Tested

General term in binomial expansionConditions for integral termsLCM

Formulas Used

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

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