यदि $f(x)$ एक ऐसा फलन है कि $f^{\prime \prime}(x)+f(x)=0$ और $g(x)=[f(x)]^{2}+[f^{\prime}(x)]^{2}$ तथा $g(3)=8$ है,तो $g(8)$ का मान क्या होगा?

  • A
    $0$
  • B
    $3$
  • C
    $5$
  • D
    $8$

Explore More

Similar Questions

यदि $f(x) = e^x \sin x$ है,तो $f^{(6)}(x)$ का मान ज्ञात कीजिए:

यदि $f(x) = b e^{ax} + a e^{bx}$ है,तो $f^{\prime \prime}(0)$ का मान क्या होगा?

$y=7 \sin x+5 \cos x$ के लिए,यदि $\frac{d^2 y}{d x^2}-m y=0$ है,तो $m=$ . . . . . .

यदि $f(x) = (x^2 - 1)^7$ है,तो $f^{(14)}(x)$ का मान क्या होगा?

यदि ${y^2} = a{x^2} + bx + c$ है,तो ${y^3}\frac{{{d^2}y}}{{d{x^2}}}$ है

Difficult
View Solution

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