If `T_r` denotes the rth term in the expansion of `(x+1//y)^23` then

If T, denotes the r^(th) term in the expansion of (x+(1)/(y))^(23) then

If t_r denotes the r^(th) term in the expansion of (x+1/x)^23 ,find t_12 and t_13 Hence ,prove that x^2t_13=t_12

If T , denotes the r^(th) term in the expansion of [x + 1/x]^(23) , then

If t_(r) denotes the rth term in the expansion (x+1/x)^(23) , and t_(12)=4t_(13) , then absx =_____

If t_(1) is the rth term in the expansion of (1+x)^(101) , then what is the rato (t_(20))/(t_(19)) equal to ?

Let t_(r) denote the rth term in the binomial expansion of (a + 1)^(50) . If t_(25) + t_(27) = 125/52t_(26) , then the sum of 52 all the values of a is:

If x^4 occurs in the rth term in the expansion of (x^4+1/(x^3))^(15), then find the value of r .

If x^4 occurs in the rth term in the expansion of (x^4+1/(x^3))^(15), then find the value of rdot

If x^4 occurs in the rth term in the expansion of (x^4+1/(x^3))^(15), then find the value of rdot