MCQ
If $\frac{\text{dy}}{\text{dx}}=3$ then y is equal to:
- A3x
- B0
- ✓3x + c
- D$\frac{\text{x}}{3}+\text{c}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$3 x-y-z $$ =0 $, $-3 x+z $$ =0 $, $-3 x+2 y+z $$ =0 .$
Then the number of such points for which $x^2+y^2+z^2 \leq 100$ is