MCQ
The conjugate of $\frac{3+2 i}{5-3 i}$ :
- A$\frac{1}{34}(19 i-9)$
- ✓$\frac{1}{34}(9-19 i)$
- C$\frac{-1}{34}(9+19 i)$
- D$\frac{1}{34}(9+19 i)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
L is the foot of the perpendicular drawn from a point (3, 4, 5) on x-axis. The coordinates of L are:
If the lines x + q = 0, y - 2 = 0 and 3x + 2y + 5 = 0 are concurrent, then the value of q will be:
$\sin17\text{x}-\sin11\text{x}$
$\sin11\text{x}-\sin17\text{x}$
$\cos17\text{x}-\cos11\text{x}$
$\cos17\text{x}+\cos11\text{x}$