The volume of the tetrahedron whose vertices are
\( \mathrm{P} \) t... VIDEO
The volume of the tetrahedron whose vertices are
\( \mathrm{P} \) the points with position vectors
\( \mathrm{W} \) \( \hat{i}-6 \hat{j}+10 \hat{k},-\hat{i}-3 \hat{j}+7 \hat{k} \)
\( 5 \hat{i}-\hat{j}+\lambda \hat{k} \) and \( 7 \hat{i}-4 \hat{j}+7 \hat{k} \) is 11 cubic units if the value of \( \lambda \) is:
(1) \( -1,7 \)
(2) 1, 7
(3) -7
(4) -1
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-04-06 If \( \vec{a} \times(\vec{b} \times \vec{c})=(\vec{a} \times \vec{b... 2023-04-06 Let \( \vec{a}=\vec{i}+\vec{j}+\vec{k} \) and \( \vec{b}=\vec{j}-\v... 2023-04-06 If \( \vec{a}, \vec{b}, \vec{c} \) and \( \vec{a}^{\prime}, \vec{b}... 2023-04-06 If \( \overrightarrow{a^{\prime}}=\hat{i}+\hat{j}, \overrightarrow{... 2023-04-06 If \( \vec{a} \vec{b} \vec{c} \) and \( \vec{a}^{\prime}, \vec{b}^{... 2023-04-06 If \( \vec{a}=\hat{i}+\hat{j}, \vec{b}=\hat{j}+\hat{k}, \vec{c}=\ha... 2023-04-06 If \( \vec{r}=x(\vec{a} \times \vec{b})+y(\vec{b} \times \vec{c})+z... 2023-04-06 Let \( \vec{V}=2 \hat{\imath}+\hat{j}-\hat{k} \) and \( \vec{W}=\ha... 2023-04-06 \( \vec{p}=\frac{\vec{b} \times \vec{c}}{[\vec{a} \vec{b} \vec{c}]}... 2023-04-06 If \( \vec{a}=\hat{i}-2 \hat{j}+3 \hat{k}, \vec{b}=2 \hat{i}+3 \hat... 2023-04-06 The volume of the tetrahedron whose vertices are
\( \mathrm{P} \) t... 2023-04-06 In a four - dimensional space where unit vectors
\( \mathrm{P} \) a... 2023-04-06 If \( \vec{a}=2 \hat{i}+3 \hat{j}+\hat{k}, \vec{b}=\hat{i}-2 \hat{j... 2023-04-06 If \( \vec{a} \) and \( \vec{b} \) are non-zero and non-collinear a... 2023-04-06 The vector (s) which is (are) coplanar with vectors
\( \mathrm{P} \... 2023-04-06 Four non-zero vectors will always be a:
\( \mathrm{P} \)
(1) linear... 2023-04-06 Given three arbitrary vectors \( \vec{a}, \vec{b}, \vec{c} \) the v... 2023-04-06 The vectors \( (1,0,0),(0,1,0),(0,0,1),(1,1,1) \) are
\( \mathrm{P}... 2023-04-06 If \( a=\hat{i}+\hat{j}+\hat{k}, b=4 \hat{i}+3 \hat{j}+4 \hat{k} \)... 2023-04-06 If \( \vec{\alpha}=(\lambda-2) \vec{a}+\vec{b} \) and \( \vec{\beta... 2023-04-06 If \( \vec{a}=2 \hat{i}+\hat{j}+2 \hat{k} \), then the value of
\( ...