Math, asked by ayeshadargahwala, 5 months ago

Sum of coefficients of x¹³y² and x²y¹³ in expansion (x+y)¹⁵ is ​

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Answered by sikharaninayak96
2

Answer:

Sum of coefficients of x¹³y² and x²y¹³ in expansion (x+y)¹⁵ is

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