MCQ
જો $f(x) = {e^x}g(x),g(0) = 2,g'(0) = 1$, તો $f'(0) = . . .$
- A$1$
- ✓$3$
- C$2$
- D$0$
$ \Rightarrow f'(0) = g(0) + g'(0) = 2 + 1 = 3$.
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$f(\mathrm{x})= -\frac{4}{3} x^{3}+2 x^{2}+3 x ,\quad x>0$
$\quad\quad\quad\quad 3 x e^{x}, \quad\quad\quad\quad\quad\quad\mathrm{x} \leq 0$
તો $\mathrm{f}$ એ . . . . અંતરાલમાં વધે છે .