Middle Term #!#rth Term From End

Numerically Greatest term & illustration || Questions based on finding coefficient and To find rth term from end

Find the middle term or terms of the expansion of (x+5y)^(9)

If 'n' is even then middle term in the expression of (x+a)^(n) is

Middle term in the expansion of (a^(3) + ba)^(28) is ......

(a) Find the 16th term from the end of the progression 3 + 6 + 9 + ... + 99. (b) Find the 10th term from the end of the progression 82 + 79 + 76 + ... + 4. (c) Find the 10th term from the end of the progression 5 + 2 - 1 - 4 - ... - 34.

Middle term || Ratio OF terms || Total no. OF terms || Greatest coefficient || (r+1)th term from beginning and End and Illustration

find the middle term of terms or the expanison of (x+(1)/(x))^(6)

If an A.P.consists of n terms with first term a and n^(th) term l then show that the sum of the m^(th) term from the beginning and the m^(th) term from the end is (a+l) .

Find the 4 th term from the beginning and 4^(th) term from the end in the expansion of (x+(2)/(x))^(9)

If r^(th) term is the middle term in the expansion of (x^(2)-(1)/(2x))^(20), then (r+3)^(th) term is