find the number of terms in expansion of (a+b+c+d)^n - Maths - Binomial Theorem

Question

find the number of terms in expansion of (a+b+c+d)^n

Lovina Kansal · Accepted Answer

Dear student
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So,

Number of terms in the expansion of a+b+c+dn is n+4-1n=n+3n
Regards