MCQ
જો $f(x) = \left\{ \begin{array}{}ax^2+b,b\ne0,x\leq1 &\\bx^2+ax+c,x >1&\\\end{array} \right.$ તો $f\left( x \right)$ એ $x = 1$ આગળ સતત અને વિકલનીય હોય તો,
- ✓$c = 0,a = 2b$
- B$a = b,c=a$
- C$a = b,c = 0$
- D$a = b,c \neq0$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.