Identity the incorrect statement in respect of two square matrices `Aa n dB` conformable for sum and product : a.`t_r(A+B)=t_r(A)+t_r(B)` b. `t_r(alphaA)=alphat_r(A), in R` c. `t_r(A^T)=t_r(A)` d. none of these

Find out the incorrect statement w.r.t. frog-

Write the proper answer in the box H = square xx R xx t

Integrate xsinx w.r.t. x.

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

Integrate the following functions w.r.t x. x^(2)sinx

Let V_r denote the sum of the first r terms of an arithmetic progression (AP) whose first term is r and the common difference is (2r-1). Let T_r=V_(r+1)-V_r-2 and Q_r =T_(r+1)-T_r for r=1,2. Which one of the following is a correct statement?

Differentiate the following w.r.t. x : e^(cos x)

Differentiate the following w.r.t. x : e^(-x)

Differentiate the following w.r.t. x : e^(x^3) .

If first term = a, common ratio = r, then find the value of t_(9)" and "t_(27) .