Evaluate: `i^(135)` `(-sqrt(-1))^(4n+3),n in N` `sqrt(-25)+3sqrt(-4)+2sqrt(-9)`

Evaluate: (i) i^(135) (ii) (-sqrt(-1))^(4n+3),n in N (iii) sqrt(-25)+3sqrt(-4)+2sqrt(-9)

(1)/(sqrt(x+3)-sqrt(x-4))

4sqrt7xx2sqrt3 =

Evaluate the value of tan^(-1) (-sqrt(3)) +cos^(-1) (1/(sqrt(2))) + sin^(-1) (-(sqrt(3))/2)

The value of 6+(log)_(3/2)[1/(3sqrt(2)) * sqrt{ (4 - 1/(3sqrt(2))) sqrt(4 - 1/(3sqrt(2))....... } is ...............

Which of the following is equal to root(3)(-1) a. (sqrt(3)+sqrt(-1))/2 b. (-sqrt(3)+sqrt(-1))/(sqrt(-4)) c. (sqrt(3)-sqrt(-1))/(sqrt(-4)) d. -sqrt(-1)

Values (s)(-i)^(1/3) is/are (sqrt(3)-i)/2 b. (sqrt(3)+i)/2 c. (-sqrt(3)-i)/2 d. (-sqrt(3)+i)/2

Evaluate: ("lim")_(nvecoo)(1/(sqrt(4n^2-1))+1/(sqrt(4n^2-2^2))++1/(sqrt(3n^2)))

The sum up to n terms of the series 1/(sqrt(1) + sqrt(3)) + 1/(sqrt(3) + sqrt(5)) + 1/(sqrt(5) + sqrt(7)) +… is:

Evaluate: int([sqrt(1+x^2)+x]^n)/(sqrt(1+x^2))dx