" 21.The number of distinct terms in the expansion of "(x+y^(2))^(13)+(x^(2)+y)^(14)" is "

The number of distinct terms in the expansion of (x+y^(2))^(13)+(x^(2)+y)^(14) is (a) 27 (b) 29 (c) 28 (d) 25

The number of distinct terms in the expansion of (x+y^(2))^(13)+(x^(2)+y)^(14) is (a) 27 (b) 29 (c) 28 (d) 25

Find the number of distinct terms in the expansion of (x+(2)/(x)+1)^(20)

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

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

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

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