If \( \int_{0}^{a} 3 x^{2} d x=8 \), find the value of \( a \).

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=G58MSa3O3hY


Duration: 1:48
2 views
0

If \( \int_{0}^{a} 3 x^{2} d x=8 \), find the value of \( a \).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-19किसी अनुक्रम का \( n \) वाँ पद \( T_{n} \) निम्न प्रकार परिभाषित है। इसके प्रथम चार पद ज्ञात कीज...
2022-11-19\( \hat{m}, \hat{m} \) are two unit vectors and \( \theta \) is the angle between them, then \( ...
2022-11-19When latent heat of melting provided to ice at \( 0^{\circ} \mathrm{C} \) (A) K.E. of the molecu...
2022-11-19Work done by a spring or a rope in lifting a body is always zero.
2022-11-19Explain laws of photoelectric emission on the basis of Einstein's photoelectric equation.
2022-11-19The velocity of a particle of mass \( m \) is \( \vec{v}=5 \hat{i}+4 \hat{j}+6 \hat{k} \) when a...
2022-11-19Which one of the following statements about kinetic energy is true? (A) Kinetic energy can be me...
2022-11-19Find the greatest term in each of the following expansions: \[ (1+x)^{-7} \text { when } x=\frac...
2022-11-19Evaluate \[ \int_{0}^{\pi / 2} x^{2} \cos 2 x d x \]
2022-11-19When is the work done by constant force minimum? (A) (I) (iv) (M) (B) (IV) (ii) (L) (C) \( (\mat...
2022-11-19If \( \int_{0}^{a} 3 x^{2} d x=8 \), find the value of \( a \).
2022-11-19Evaluate \[ \int \sin x \sin 2 x \sin 3 x d x \]
2022-11-19A block lies on a floor. What is the magnitude of the frictional force on it from the floor?
2022-11-19Find out the e.m.f. produced when the current changes from 0 to \( 1 \mathrm{~A} \) in \( 10 \ma...
2022-11-19Evaluate \[ \int \cos 3 x \cos 5 x d x \]
2022-11-19Evaluate \[ \int \sin 4 x \cos 3 x d x \]
2022-11-19Find all the anti-derivatives \[ (a x+b)^{3} \]
2022-11-19Evaluate \[ \int_{\pi / 3}^{\pi / 4}(\tan x+\cot x)^{2} d x \]
2022-11-19Find the coefficient of correlation from the regression lines \( 3 x+4 y-7=0, \quad 4 x+y-5=0 \)
2022-11-19Evaluate \[ \int_{1}^{2} \frac{d x}{(x+1)\left(x^{2}-7 x+12\right)} \]
2022-11-19Evaluate \[ \int \frac{1}{(2 x-3)^{3 / 2}} d x \]