\( D \) is a point on the side \( B C \) of an equilateral triangle \( A B C \), such that \( D ...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=iggLEmnP27c


Duration: 8:27
2 views
0

\( D \) is a point on the side \( B C \) of an equilateral triangle \( A B C \), such that \( D C=\frac{1}{4} B C \). Prove that \( A D^{2}=13 C D^{2} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16In what respect a saprobic organism differs from a parasite?
2022-11-16Two large parallel plates are connected with the terminal of \( 100 \mathrm{~V} \) power supply....
2022-11-16An urn contains five balls. Two balls are drawn and are found to be white. The probability that ...
2022-11-16A wheel with a rotational inertia of \( 0.50 \mathrm{~kg} \cdot \mathrm{m}^{2} \) about its cent...
2022-11-16Which of the following is NOT the characteristic of FM reception? (A) Immune to noise (B) High e...
2022-11-16рдирд┐рдореНрдирдирд┐рд▓рд┐рдЦрд┐рдд рдкреВрд░реНрд╡-рд▓рдЧреНрдиреЛрдВ рдХреЛ рдЙрдирдХреЗ рдЧреБрдгрд╛рдВрдХреЛрдВ рдХреЗ рд╕рд╛рде рдорд┐рд▓рд╛рдЗрдП- \( \begin{array}{ll}\text { рдкреВрд░реНрд╡ рд▓рдЧреНрди...
2022-11-16In which of the following compounds, carbon exhibits a valency of 4 but oxidation state of \( -2...
2022-11-16Polysomes have 2 components. One is ribosome while another is: (A) E (B) \( \mathrm{mRNA} \) (C)...
2022-11-16Integrate with regard to \( x \) the following expressions:- \[ \frac{x}{(x-a)(x-b)} \]
2022-11-16In humans, males are heterogametic and females are homogametic. Explain. Are there any examples ...
2022-11-16\( D \) is a point on the side \( B C \) of an equilateral triangle \( A B C \), such that \( D ...
2022-11-16рджрд░реНрдкрдг-рд╕реВрддреНрд░ рдХрд╛ рдЙрдкрдпреЛрдЧ рдпрд╣ рд╡реНрдпреБрддреНрдкрдиреНрди рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП рдХреАрдЬрд┐рдП рдХрд┐ рдХрд┐рд╕реА рдЕрд╡рддрд▓ рджрд░реНрдкрдг рдХреЗ \( f \) рддрдерд╛ \( 2 f \)...
2022-11-16In a unique hockey series between India and Pakistan, they decide to play on till a team wins 5 ...
2022-11-16Number of solutions of the equation \( \frac{\sin x}{\cos 3 x}+\frac{\sin 3 x}{\cos 9 x}+\frac{\...
2022-11-16In the figure given below, \( \angle A B C=90^{\circ}, A D=15 \mathrm{~cm} \) and \( D C=20 \mat...
2022-11-16What is SI unit of specific heat capacity ? (A) \( \mathrm{J} / \mathrm{kg} \) (B) \( \mathrm{J}...
2022-11-16It is possible to increase the temperature of gas without giving it heat.
2022-11-16All are true about glycolysis, except (A) it is a ten-step process (B) glucose and fructose are ...
2022-11-16рдЬрд▓реЛрджреНрднрд┐рджреН рдкреМрдзреЛрдВ рдХреЗ рд╢рд╛рд░реАрд░рд┐рдХреАрдп рдЕрдиреБрдХреВрд▓рдиреЛрдВ (anatomical adaptations) рдХрд╛ рд╡рд░реНрдгрди рдХреАрдЬрд┐рдПред
2022-11-16. If \( f \) is an integrable function such that \( f(2 a-x)=f(x) \), then prove that \[ \int_{0...
2022-11-16\( \triangle A B C \) is a right triangle in which \( \angle C=90^{\circ} \) and \( C D \perp A ...