The number of terms in the expansion of `(x+a)^100+(x-a)^100` after simplification

The total number of terms in the expansion of (x+a)^(100)+(x-a)^(100) after simplification is

The total number of terms in the expansion of (x+y)^100+ (x-y)^100 after simplification is :

The total number of terms in the expansion of (x + y)^100 + (x - y)^100 after simplification is ......

Observe the following statements : Statement - I: The total number of terms in the expansion of (x+y)^100 + (x - y)^100 after simplification is 51 Statement - II : If ""^43C_(r-6) = ""^43C_(r + 1) then r = 12 Statement - III : The coefficient of x^n in (1-x)^(-2) is (n+1) . Then the true statements are :

The total number of terms in the expansion of (x+y)^(100)+(x-y)^(100) after simplification is

The total number of terms in the expansion of (x+y)^(100)+(x-y)^(100) after simplification

The total number of terms in the expansion of (x+a)^(51) - ( x-a)^(51) after simplification is

The total number of terms in the expansion of (x+a)^51 - (x - a)^51 after simplification is :