If the secound, third and fourth terms in the expansion
of `(x + y )^(n)` are 135 , 30 and 10/3 respectively , then

If the second,third and fourth in the expansion of (x+y)^(n) are 135,30 and (10)/(3) respectively,then

Find the fourth term in the expansion of (x - 2y)^12

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

Find the fourth term in the expansion of (1-2x)^(3/2)

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

If the 3^(rd) , 4^(th) and 5^(th) terms in the expansion of (x + a)^(n) are 84, 280 and 560 respectively then find the values of a, x and n.

The second,third and fourth terms in the binomial expansion quad (x+a)^(n) are 240,720 and 1080, respectively.Find x,a and n.

If the 2 nd,3 rd and 4 th terms in the expansion of (x+a)^(n) are 240,720 and 1080 respectively,find x,a,n .