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MathsMediumNumerical2024 ยท 30 Jan Shift 1

Q83.Number of integral terms in the expansion of 1 1 824 is equal to ______. 2 ) + 11( )} {7(

What This Question Tests

This question requires finding the general term of a binomial expansion and then determining the values of 'r' for which the term is an integer.

Concepts Tested

Binomial theorem for fractional powersGeneral term in binomial expansionConditions for terms to be integral

Formulas Used

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

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