Related MCQs

Q. The coefficient of xⁿ in the expansion of (1 – 2x + 3x² – 4x³ + …R

Q. The derivative of [1+(1/x)] /[1-(1/x)] is

Q. If the mean of the following data is 20.6, then the value of p is x = 10 15 p 25 35 f = 3

Q. The contra-positive of the statement if p then q is

Q. If | x − 1| > 5, then

Q. The probability that in a random arrangement of the letters of the word INSTITUTION the three T are

Q. The interval in which f(x) = (x – 1) × (x – 2) × (x – 3) is negative is

Q. Three numbers form an increasing GP. If the middle term is doubled, then the new numbers are in Ap.

Q. Let z be a complex number such that |z| = 4 and arg(z) = 5π/6, then z =

Q. The value of √(-25) + 3√(-4) + 2√(-9) is