Find the 4th term from the end in the
expansion of `((x^(3))/(2) -(2)/(x^(2)))^(7)`

Find the rth term from the end in the expansion of (x+a)^n .

Write the 4th term from the end in the expansion of ((x^3)/( 2) - (2)/(x^2) )^9 .

Find the (n+ 1)th term from the end in the expansion of (x-1/x)^(3n) .

Find the (n+1)th term from the end in the expansion of (2x - (1)/(x))^(3n)

The 5th term from the end in the expansion of (x^3/2-2/x)^12 is :

Find n,if the ratio of the fifth term from the beginning to the fifth term from the end in the expansion of (root(4)(2)+1/(root(4)(3)))^n is sqrt6:1 .

Find the term independent of x in the expansion of ((3)/(2) x^(2) - (1)/(3x) )^(9) .

Find the third term in the expansion of : (x+2/5y)^4 .

Find the fourth term in the expansion of : (4/7x-y^2)^5 .