The minimum value of \( y=5 x^{2}-2 x+1 \) is \( \mathrm{P} \) (1) \( 1 / 5 \) W (2) \( 2 / 5 \)...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=SDnOv8bsVA4


Duration: 3:06
1 views
0

The minimum value of \( y=5 x^{2}-2 x+1 \) is
\( \mathrm{P} \)
(1) \( 1 / 5 \)
W
(2) \( 2 / 5 \)
(3) \( 4 / 5 \)
(4) \( 3 / 5 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-12-21In \( n \) - type semiconductor when all donor states are filled, t...
2023-12-21In figure given below, assuming the diodes to be ideal: \( \mathrm{...
2023-12-21If \( A=10 \) units and \( B=6 \) units then find. P \( |\vec{R}|=|\vec{A}+\vec{B}|= \) ? W (1) ...
2023-12-21A ship A is moving Westwards with a speed of 10 \( \mathrm{km} / \mathrm{h} \) and a ship B \( 1...
2023-12-21The expression \( \frac{1}{\sqrt{3}} \hat{i}+\frac{1}{\sqrt{3}} \hat{j}+\frac{1}{\sqrt{3}} \hat{...
2023-12-21The resistivity of a semiconductor at room \( \mathrm{P} \) tempera...
2023-12-21How does the conductivity of a semiconductor \( \mathrm{P} \) chang...
2023-12-21When an impurity is doped into an intrinsic \( \mathrm{P} \) semico...
2023-12-21The conductivity of a semiconductor increases with increase in temp...
2023-12-21The energy gaps in energy band diagrams of a conductor, semiconduct...
2023-12-21The minimum value of \( y=5 x^{2}-2 x+1 \) is \( \mathrm{P} \) (1) \( 1 / 5 \) W (2) \( 2 / 5 \)...
2023-12-21Band structure of a particular semiconductor is shown in figure. If...
2023-12-21A semiconductor has equal electron and hole \( \mathrm{P} \) concen...
2023-12-21Which of the following is the most precise measurement? \( \mathrm{P} \) (1) \( 3 \times 10^{-3}...
2023-12-21\[ \int 5 d x=? \] \( \mathrm{P} \) (1) \( 5 x+c \) (2) \( \frac{5 x^{2}}{2}+c \) W (3) \( -5 x+...
2023-12-21The distinction between conductors/ insulators and semiconductors i...
2023-12-21In order to fuse two nuclei, they must be brought at \( \mathrm{P} ...
2023-12-21\[ \frac{d}{d x} \sin 7 x=? \] \( \mathrm{P} \) (1) \( 7 \sin 7 x \) (2) \( 7 \cos 7 x \) (3) \(...
2023-12-21forms the basis of a nuclear reactor. \( \mathrm{P} \) (1) Uncontro...
2023-12-21If \( V=\sqrt{\frac{\gamma P}{\rho}} \), then dimensions of \( \gamma \) are: P W. (1) \( \left[...
2023-12-21\( \mathrm{P} \) The reaction which takes place when a slow W neutr...