Angle between vectors \( \vec{a} \) and \( \vec{b} \), where
\( \ma...
Angle between vectors \( \vec{a} \) and \( \vec{b} \), where
\( \mathrm{P} \)
W \( \vec{a}, \vec{b} \) and \( \vec{c} \) are unit vectors satisfying \( \vec{a}+\vec{b}+\sqrt{3} \vec{c}=\overrightarrow{0} \), is
(1) \( \pi / 6 \)
(2) \( \pi / 4 \)
(3) \( \pi / 3 \)
(4) \( \pi / 2 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2023-04-06 | If \( |\vec{a}-\vec{b}|=|\vec{a}|=|\vec{b}|=1 \), then the angle be... |
| 2023-04-06 | If \( \vec{a} \) and \( \vec{b} \) are unit vectors such that \( \v... |
| 2023-04-06 | The vector \( \cos \alpha \cdot \cos \beta \hat{i}+\cos \alpha \cdo... |
| 2023-04-06 | Which of the following is not a unit vector for all
P values of \( ... |
| 2023-04-06 | If \( \vec{a} \) and \( \vec{b} \) are unit vectors, then the great... |
| 2023-04-06 | If \( a=2 \hat{i}+5 \hat{j} \) and \( b=2 \hat{i}-\hat{j} \), then ... |
| 2023-04-06 | If \( \overrightarrow{e_{1}}=(1,1,1) \) and \( \overrightarrow{e_{2... |
| 2023-04-06 | A vector of magnitude 4 which is equally inclined to
\( \mathrm{P} ... |
| 2023-04-06 | In \( R^{2} \), if the magnitude of the projection vector of
\( \ma... |
| 2023-04-06 | If \( \vec{a}+\vec{b}+\vec{c}=\overrightarrow{0},|\vec{a}|=3,|\vec{... |
| 2023-04-06 | Angle between vectors \( \vec{a} \) and \( \vec{b} \), where
\( \ma... |
| 2023-04-06 | P
Let \( \vec{a}, \vec{b}, \vec{c} \) be three vectors of equal mag... |
| 2023-04-06 | P
Let \( \vec{a}, \vec{b}, \vec{c} \) be three vectors such that
W ... |
| 2023-04-06 | If \( \mathrm{a}^{2}+b^{2}+c^{2}=1 \) where \( a, b, c \in R \), th... |
| 2023-04-06 | If \( \vec{a}, \vec{b}, \vec{c} \) are three vectors such that
P
W
... |
| 2023-04-06 | If \( \mathrm{a}, \mathrm{b}, \mathrm{c} \) and \( \mathrm{A}, \mat... |
| 2023-04-06 | Let \( \overrightarrow{\mathrm{a}}=3 \hat{i}+4 \hat{j}, \vec{b}=4 \... |
| 2023-04-06 | If a real constant and \( \mathrm{A}, \mathrm{B} \) and \( \mathrm{... |
| 2023-04-06 | The vectors \( 3 \vec{a}-5 \vec{b} \) and \( 2 \vec{a}+\vec{b} \) a... |
| 2023-04-06 | Let \( \vec{a}, \vec{b} \) and \( \vec{c} \) are three vectors such... |
| 2023-04-06 | Let \( \overrightarrow{\mathrm{u}}, \overrightarrow{\mathrm{v}} \) ... |
0