If the position vectors of the vectices \( A, B, C \) of triangle \( A B C \) are \( 7 \hat{j}+1... VIDEO
If the position vectors of the vectices \( A, B, C \) of triangle \( A B C \) are \( 7 \hat{j}+10 \hat{k},-\hat{i}+6 \hat{j}+6 \hat{k} \) and \( -4 \hat{i}+9 \hat{j}+6 \hat{k} \) respectively, the triangle ishttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-06-09 If \( a=4 \hat{i}+6 \hat{j} \) and \( b=3 \hat{j}+4 \hat{k} \), then the component of \( a \) al... 2023-06-09 If \( u \) and \( v \) are unit vectors and \( \theta \) is the acute angle between them, then \... 2023-06-09 If \( A B C D E F \) is regular hexgon, then \( \mathrm{AD}+\mathrm{EB}+\mathrm{FC} \) is equal ... 2023-06-09 If \( |a+b||a-b| \), then the angle between \( a \) and \( b \) is
(a) acute
(b) obtuse
(c) \( \... 2023-06-09 If \( A B C D \) is parallelogram, \( A B=2 \hat{i}+4 \hat{j}-5 \hat{k} \) and \( A D=\hat{i}+2 ... 2023-06-09 The vectors \( \hat{i}+2 \hat{j}+3 \hat{k}, \lambda \hat{i}+4 \hat{j}+7 \hat{k},-3 \hat{i}-2 \ha... 2023-06-09 The position vector of the points which divides internally in the ratio \( 2: 3 \) the join of t... 2023-06-09 The vector \( A B=3 i+5 j+4 k \) and \( A C=5 i-5 j+2 k \) are side of \( \triangle A B C \). Th... 2023-06-09 The position vectors of the point \( A, B \) and \( C \) are \( \hat{i}+2 \hat{j}-\hat{k}, \hat{... 2023-06-09 The correct statement(s) related to the metal extraction processes is (are):
(a) A mixture of \(... 2023-06-09 If the position vectors of the vectices \( A, B, C \) of triangle \( A B C \) are \( 7 \hat{j}+1... 2023-06-09 The electrochemical extraction of aluminium from bauxite ore involves:
(a) The reaction of \( \m... 2023-06-09 The correct option(s) related to the extraction of iron from its ore in the blast furnace operat... 2023-06-09 In isolation of which one of the following metals from their ores, the use of cyanide salt is no... 2023-06-09 In the extraction of copper, \( \mathrm{FeO} \) and \( \mathrm{FeSiO}_{3} \) are respectively op... 2023-06-09 Statement-I: Pig iron can be obtained from cast iron.
Statement-I: Cast iron has least carbon co... 2023-06-09 Consider two chemical reactions \( (\mathrm{A}) \) and (B) that take place during metallurgical ... 2023-06-09 Which method of purification is used for the purification of low melting point metal?
(a) Chroma... 2023-06-09 Statement-I: Sphalerite is an ore of \( \mathrm{Zn} \) while galena is an ore of \( \mathrm{Pb} ... 2023-06-09 Statement-I: Ellingham Diagram is used to check which metal oxide to be reduced by which substan... 2023-06-09 The compound that is(are) removed as slag during the extraction of copper is;
(A) \( \mathrm{CaO...
0