the value of `(50 C_0)/3-(50 C_1)/4+(50 C_2)/5+.............+(50 C_50)/53` is equal to

The value of (-50C_(0))^(2)-(-50C_(1))^(2)+(-50C_(2))^(2)-......+(-50C_(50))^(2) is equal to

The value of .^50C_0 .^50C_1 + .^50C_1 .^50C_2 + .........+ .^50C_49 .^50C_50 is

Find the value of : ""^(50)C_(47)

The value of ((50),(0)) ((50),(1)) + ((50), (1)) ((50),(2)) +............+ ((50),(49))((50),(50)) is

The value of ((50),(0)) ((50),(1)) + ((50), (1)) ((50),(2)) +............+ ((50),(49))((50),(50)) is

The value of ((50),(0)) ((50),(1)) + ((50), (1)) ((50),(2)) +............+ ((50),(49))((50),(50)) is

The value of ((""^(50)C_(0))/(1)+(""^(50)C_(2))/(3)+(""^(50)C_(4))/(5)+...+(""^(50)C_(50))/(51)) a) (2^(50))/(51) b) (2^(50)-1)/(51) c) (2^(50)-1)/(50) d) (2^(51)-1)/(51)

The coefficient of x^50 in the polynomial (x + ^50C_0)(x +3.^5C_1) (x +5.^5C_2).....(x + (2n + 1) ^5C_50) , is

The value of ((""^(50)C_(0))/(1)+(""^(50)C_(2))/(3)+(""^(50)C_(4))/(5)+….+(""^(50)C_(50))/(51)) is :