In a triangle \( A B C \), if \( r_{1}=2 r_{2}=3 r_{3} \) then
\( [100-(4 a / 5 b)]^{2} \) is eq....
In a triangle \( A B C \), if \( r_{1}=2 r_{2}=3 r_{3} \) then
P
\( [100-(4 a / 5 b)]^{2} \) is equal to \( 9800+k, k= \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2024-01-23 | In the nuclear reaction \( { }_{92} U^{238} \rightarrow \rightarrow_{z} \mathrm{Th}^{A}+{ }_{2} .... |
| 2024-01-23 | The mass number of \( \mathrm{He} \) is 4 and that for sulphur is
32. The radius of sulphur nucl.... |
| 2024-01-23 | The mass of an \( \alpha \)-particle is.... |
| 2024-01-23 | If the radius of a nucleus of mass number 3 is \( R \),
then the radius of a nucleus of mass num.... |
| 2024-01-23 | The energy in \( \mathrm{MeV} \) is released due to
transformation of \( 1 \mathrm{~kg} \) mass .... |
| 2024-01-23 | In triangle \( A B C ; A=\pi / 3, b=50, c=30, A D \) is a
median through \( A \), then \( A D^{2.... |
| 2024-01-23 | \( \mathrm{ABC} \) is a triangle in which \( a=6, b=3 \) and \( \cos (A-B)= \)
\( 4 / 5 . A D \).... |
| 2024-01-23 | The angles of a triangle are in the ratio \( 2: 3: 7 \)
\begin{tabular}{|l|l|l|l|}
\hline & Colu.... |
| 2024-01-23 | In a triangle \( A B C, a=7, b=8, c=9, B D \) is the
median and \( B E \) the altitude form the .... |
| 2024-01-23 | In a triangle \( A B C, B=30^{\circ}, C=150^{\circ}, b=50 \sqrt{3} . a_{1} \),
\( a_{2} \) are t.... |
| 2024-01-23 | In a triangle \( A B C \), if \( r_{1}=2 r_{2}=3 r_{3} \) then
\( [100-(4 a / 5 b)]^{2} \) is eq.... |
| 2024-01-23 | In a triangle \( A B C \), internal angle bisector of \( \angle A \)
meets side \( B C \) in \( .... |
| 2024-01-23 | In a triangle \( A B C, \sin A \cos B=1 / 4,3 \tan A=\tan \)
\( B \).
\begin{tabular}{|l|l|l|l|}.... |
| 2024-01-23 | In a triangle \( A B C \), if the sides \( a, b, c \) are roots of
\( x^{3}-11 x^{2}+38 x-40=0 \.... |
| 2024-01-23 | \( A L, B M \) and \( C N \) are diameter of the circumcircle of a
triangle \( A B C . \Delta_{1.... |
| 2024-01-23 | If \( R, r \) denote respectively the radius of the
circumcircle and incircle of a triangle \( A.... |
| 2024-01-23 | \( A L, B M \) and \( C N \) are diameter of the circumcircle of a
triangle \( A B C . \Delta_{1.... |
| 2024-01-23 | \( \mathrm{ABC} \) is a triangle in which \( a=6, b=3 \) and \( \cos (A-B)= \)
\( 4 / 5 . A D \).... |
| 2024-01-23 | In a \( \triangle A B C \), medians \( A D \) and \( B E \) are drawn. If
\( A D=4, \angle D A B.... |
| 2024-01-23 | In a triangle \( A B C \), which of the following
quantities denote the area of the triangle?.... |
| 2024-01-23 | In a triangle \( A B C \)
\begin{tabular}{|c|c|c|c|c|}
\hline & \multicolumn{2}{|c|}{ Column I }.... |
0