Given \( \sqrt{2}=1.414 \) and \( \sqrt[4]{2}=1.189 \), find with as little working as possible ...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=dAyXozBx5O0



Duration: 3:34
16 views
0


Given \( \sqrt{2}=1.414 \) and \( \sqrt[4]{2}=1.189 \), find with as little working as possible the values of:
(i) \( 2^{-1 / 2} \)
(ii) \( 2^{-1 / 4} \)
(iii) \( 2^{13 / 4} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-16Name the basic unit of chitin molecule?
2022-11-16In a typical Wheatstone's network, the resistances in cyclic order are \( P=10 \Omega, Q=5 \Omeg...
2022-11-16Describe polymorphism in order siphonophora.
2022-11-16Which form of carbon is absorbed by the hydrophytes through their general body surface ?
2022-11-16If \( f(x)=\frac{[x]}{|x|}, x \neq 0 \) where [.] denotes the greatest integer function, then \(...
2022-11-16When a string is vibrating in a standing wave pattern the power transmitted across an antinode, ...
2022-11-16рдпрджрд┐ \( (1-\sin A)(1-\sin B)(1-\sin C)=(1+\sin A) \) \( (1+\sin B)(1+\sin C) \), рддреЛ рд╕рд┐рджреНрдз рдХреАрдЬрд┐рдП рдХ...
2022-11-16The tangent at \( 3 \sqrt{3} \cos \theta, \sin \theta) \) is drawn to the ellipse \( \frac{x^{2}...
2022-11-16The diagrams below show chromosomes in a cell undergoing mitosis and in a cell undergoing meiosi...
2022-11-16Let \( f(x)=\sqrt{1+x^{2}}, x\sqrt{3} \) \[ \sqrt{3} x-1, \sqrt{3} \leq x4 \] \( [x], 4 \leq x5 ...
2022-11-16Given \( \sqrt{2}=1.414 \) and \( \sqrt[4]{2}=1.189 \), find with as little working as possible ...
2022-11-16рдорд░реБрджреНрднрд┐рдж рдХрд╣рд╛рдБ рдЙрдЧрддреЗ рд╣реИрдВ ?
2022-11-16In Krebs' cycle, (A) acetyl coenzyme-A undergoes 4 oxidations and 2 decarboxylation (B) pyruvic ...
2022-11-16Resolve into factors: \[ 6-5 x+x^{2} \]
2022-11-16A monochromatic beam falls on a reflection grating with period \( d=1.0 \mathrm{~mm} \) at a gla...
2022-11-16рд╣реАрд░реЗ рдХрд╛ рдЕрдкрд╡рд░реНрддрдирд╛рдВрдХ 2 рд╣реИред рд╣реАрд░реЗ рдореЗрдВ рдкреНрд░рдХрд╛рд╢ рдХреА рдЪрд╛рд▓ (рд╕реЗрдореА/рд╕реЗрдХрдгреНрдб рдореЗрдВ) рд╣реЛрдЧреА- (A) \( 6.0 \times 10^{10...
2022-11-16The work function of caesium is \( 2.14 \mathrm{eV} \). Find : the threshold frequency for caesium,
2022-11-16For the Fabry-Perot etalon of thickness \( d=2.5 \mathrm{~cm} \) find: the dispersion region \( ...
2022-11-16рдкрд░рд╛рдЧрдХрдг рдХрд╣рд╛рдБ рдмрдирддреЗ рд╣реИрдВ
2022-11-16A bag contains 3 white and 6 black balls while another bag contains 6 white and 3 black balls. A...
2022-11-16рд╣рд╛рдЗрдкрд░ рдЧреНрд▓рд╛рдЗрд╕реАрдорд┐рдХ рд╣рд╛рд░реНрдореЛрди рдПрд╡рдВ рд╣рд╛рдЗрдкреЛрдЧреНрд▓рд╛рд╕реАрдорд┐рдХ рд╣рд╛рд░реНрдореЛрди рдХреЗ рдЙрджрд╛рд╣рд░рдг рджреАрдЬрд┐рдП-