Let the coefficients of third, fourth and fifth terms in the expansion of (x + a/(x²))ⁿ,x ≠ 0, be in the ratio 12: 8: 3. Then the term independent of x in the expansion, is equal to _ _ _ _ _ _.

Binomial Theorem and Its Simple Applications: JEE Main 2021 Mathematics question

JEE Main 2021 · 17 Mar, Evening shift · Q31

JEE Main 202117 Mar, Evening shiftMathematicsMediumBinomial Theorem and Its Simple Applications131× since 2002

Let the coefficients of third, fourth and fifth terms in the expansion of

{\left( {x + {a \over {{x^2}}}} \right)^n},x \ne 0

, be in the ratio 12 : 8 : 3. Then the term independent of x in the expansion, is equal to ___________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2021 Binomial Theorem and Its Simple Applications Question with Answer (17 Mar Evening shift, Q31) | JEE Arc

JEE Main 2021 · 17 Mar, Evening shift · Q31

JEE Main 202117 Mar, Evening shiftMathematicsMediumBinomial Theorem and Its Simple Applications131× since 2002

Let the coefficients of third, fourth and fifth terms in the expansion of

{\left( {x + {a \over {{x^2}}}} \right)^n},x \ne 0

, be in the ratio 12 : 8 : 3. Then the term independent of x in the expansion, is equal to ___________.

Your answerType your answer. Integers and decimals are accepted.