MCQ
જો $y = \frac{1}{{\sqrt {\cos 2x} }}$ તો ${y_2} + y =\ .........$
- A${y^5}$
- B$2{y^5}$
- ✓$3{y^5}$
- D$4{y^5}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
અને $g(x) = (2x + 1)(x - k) + 3,\,0 \leqslant x < \infty $ આપેલ હોય તો $g(f(x))$ એ $x = 1$ આગળ સતત થાય જો $k= . . . $