Related MCQs

Q. The period of the function f(x) = sin⁴ 3x + cos⁴ 3x is

Q. The equation of parabola whose focus is (3, 0) and directrix is 3x + 4y = 1 is

Q. The parametric representation (2 + t², 2t + 1) represents

Q. The equation of a hyperbola with foci on the x-axis is

Q. The radius of the circle 4x² + 4y² – 8x + 12y – 25 = 0 is?

Q. The value of lim_y→0 {(x + y) × sec (x + y) – x × sec x}/y is

Q. The line lx + my + n = 0 will touches the parabola y² = 4ax if

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

Q. The value of i^-999 is

Q. If mode of a series exceeds its mean by 12, then mode exceeds the median by