Binomial TheoremHard

Question

The sum of 12 terms of the series 12C1.+ 12C2.+ 12C3.+ .... is -

Options

A.− 1
B.− 1
C.+ 1
D.None of these

Solution

-

Create a free account to view solution

View Solution Free
Topic: Binomial Theorem·Practice all Binomial Theorem questions

More Binomial Theorem Questions

The number of terms in the expansion of [(x − 3y)2 (x + 3y)2]3 is-...Coefficient of xn - 1 in the expansion of, (x + 3)n + (x + 3)n - 1 (x + 2) + (x + 3)n - 2 (x + 2)2 +..... + (x + 2)n is ...If 6th term in the expansion of is 5600, then x is equal to-...If x + y = 1, then equals -...-The coefficient of x′ (0 ≤ r ≤ n - 1) in the expression :(x + 2)n-1 + (x + 2)n-2. (x + 1) + (x + 2)n-...