" 6.The coefficient of "x^(m)" in the expansion of "(1+x)^(m+n)" is "-

The coefficient of x^(n) in the expansion of (1+x)(1-x)^(n) is

The coefficient of x^(n) in the expansion of (1+x)(1-x)^(n) is

The coefficient of x^(n) in expansion of (1 + x)(1 - x)^(n) is

STATEMENT - 1 : The term independent of x in the expansion of (x+1/x+2)^(m) is ((2m) !)/((m !)^(2)) STATEMENT - 2 : The coefficient of x^(b) in the expansion of (1+x)^(n) is .^(n)C_(b) .

STATEMENT - 1 : The term independent of x in the expansion of (x+1/x+2)^(m) is ((2m) !)/((m !)^(2)) STATEMENT - 2 : The coefficient of x^(b) in the expansion of (1+x)^(n) is .^(n)C_(b) .

Coefficient of x^(n) in the expansion of ((1+x)^(n))/(1-x)

The coefficient of x^(m) and x^n in the expansion of (1+x)^(m+n) are ...........