The terms containing x^r y^s (for certain r and s ) are present in both the expansions of (x+y^2) ^{13} and (x^2+y) ^{14}. If \alpha is the number of such terms, then the sum \alpha \sum_{ {\r}, { s}}( {\r}+ { s})= [AP EAPCET 22 May 2025 S2]

Binomial Theorem

Section: Mathematics

Question : 9 of 33

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The terms containing xrys (for certain r and s ) are present in both the expansions of (x+y2)13 and (x2+y)14. If α is the number of such terms, then the sum α‌∑r, s(r+ s)=

[AP EAPCET 22 May 2025 S2]

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