The number of distinct terms in the expansion of `f(x+2y-3z+5w-7u)^n` is

Find the number of distinct terms in the expansion of (x + y + z + u)^(10) . (where x, y, z and u are independent variable)

Find the number of distinct terms in the expansion of (x + y + z + u)^(10) . (where x, y, z and u are independent variable)

Find the number of distinct terms in the expansion (x + y -z)^16

The number of terms in the expansion of (x+y+z)^(n) is

Find the number of distinct terms in the expansion (x + 2y + 3z + w)^20

If n is an odd positive integer and x,y,z are distinct then the number of distinct terms in the expansion of (x+y+z)^(n)+(x-y-z)^(n) is

The number of terms in the expansion of (x+y+z)^10 is

Find the number of distinct terms in the expansion (x+ y + z)^10