જો $\lim _{x \rightarrow 0} \frac{a x^2 e^x - b \log _e(1+x) + c x e^{-x}}{x^2 \sin x} = 1$ હોય,તો $16(a^2 + b^2 + c^2)$ ની કિંમત ........................... થાય.

  • A
    $80$
  • B
    $85$
  • C
    $81$
  • D
    $70$

Explore More

Similar Questions

જો $\mathop {\lim }\limits_{x \to 0} \left( {\frac{{3\sin x - 3x + \frac{{{x^3}}}{2}}}{{2{x^n}}}} \right)$ એક શાંત સંખ્યા હોય,તો $n \in N$ ની મહત્તમ કિંમત -

જો $\mathop {Lim}\limits_{x \to 0} (x^{-3} \sin 3x + ax^{-2} + b)$ અસ્તિત્વ ધરાવે છે અને શૂન્ય બરાબર છે,તો:

જો $\mathop {\lim }\limits_{x \to 2} \frac{{\tan (x - 2)({x^2} + (a - 2)x - 2a)}}{{({x^2} - 4x + 4)}} = 7$ હોય,તો $a$ ની કિંમત શોધો.

જો $\lim _{x \rightarrow 1^{+}} \frac{(x-1)(6+\lambda \cos (x-1))+\mu \sin (1-x)}{(x-1)^3}=-1$,જ્યાં $\lambda, \mu \in \mathbb{R}$,તો $\lambda+\mu$ ની કિંમત શોધો.

$\lim _{x}$ ${\rightarrow -a} \frac{x^7+a^7}{x+a} = 7$ $\Rightarrow a = ?$

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo