Related MCQs

Q. The general solution of √3 cos x – sin x = 1 is

Q. Lim_x→0 log(1 – x) is equals to

Q. If r is the correlation coefficient, then

Q. If the sum of the roots of the quadratic equation ax² + bx + c = 0 is equal to the sum of the squar

Q. If 3 × tan(x – 15) = tan(x + 15), then the value of x is

Q. The locus of a point which moves so that the difference of the squares of its distances from two giv

Q. Four dice are rolled. The number of possible outcomes in which at least one dice show 2 is

Q. In the expansion of (a + b)ⁿ, if n is even then the middle term is

Q. 1/(1 ∙ 2) + 1/(2 ∙ 3) + 1/(3 ∙ 4) + ….. + 1/{n(n + 1)}

Q. The image of the point P(1, 3, 4) in the plane 2x – y + z = 0 is