143640 Let \(\left|\overrightarrow{\mathrm{A}}_{1}\right|=3,\left|\overrightarrow{\mathrm{A}}_{2}\right|=5\) and
\(\left|\vec{A}_{1}+\vec{A}_{2}\right|=5\). The value of
\(\left(\mathbf{2} \vec{A}_{1}+\mathbf{3} \vec{A}_{2}\right) \cdot\left(3 \vec{A}_{1}-\mathbf{2} \vec{A}_{2}\right)\) is

143641 In the cube of side ' \(a\) ' shown in the figure, the vector from the central point of the face \(A B O D\) to the central point of the face BEFO will be

143642 If \(\vec{A} \times \vec{B}=\vec{B} \times \vec{A}\), then the angle between \(A\) and \(B\) is

143643 \(\vec{A}=3 \hat{i}+4 \hat{j}+2 \hat{k}, \vec{B}=6 \hat{i}-\hat{j}+3 \hat{k} \quad\) Find a vector parallel to \(\bar{A}\) whose magnitude equal to that of \(\overline{\mathbf{B}}\)

143640 Let \(\left|\overrightarrow{\mathrm{A}}_{1}\right|=3,\left|\overrightarrow{\mathrm{A}}_{2}\right|=5\) and
\(\left|\vec{A}_{1}+\vec{A}_{2}\right|=5\). The value of
\(\left(\mathbf{2} \vec{A}_{1}+\mathbf{3} \vec{A}_{2}\right) \cdot\left(3 \vec{A}_{1}-\mathbf{2} \vec{A}_{2}\right)\) is

143641 In the cube of side ' \(a\) ' shown in the figure, the vector from the central point of the face \(A B O D\) to the central point of the face BEFO will be

143642 If \(\vec{A} \times \vec{B}=\vec{B} \times \vec{A}\), then the angle between \(A\) and \(B\) is

143643 \(\vec{A}=3 \hat{i}+4 \hat{j}+2 \hat{k}, \vec{B}=6 \hat{i}-\hat{j}+3 \hat{k} \quad\) Find a vector parallel to \(\bar{A}\) whose magnitude equal to that of \(\overline{\mathbf{B}}\)

143640 Let \(\left|\overrightarrow{\mathrm{A}}_{1}\right|=3,\left|\overrightarrow{\mathrm{A}}_{2}\right|=5\) and
\(\left|\vec{A}_{1}+\vec{A}_{2}\right|=5\). The value of
\(\left(\mathbf{2} \vec{A}_{1}+\mathbf{3} \vec{A}_{2}\right) \cdot\left(3 \vec{A}_{1}-\mathbf{2} \vec{A}_{2}\right)\) is

143641 In the cube of side ' \(a\) ' shown in the figure, the vector from the central point of the face \(A B O D\) to the central point of the face BEFO will be

143642 If \(\vec{A} \times \vec{B}=\vec{B} \times \vec{A}\), then the angle between \(A\) and \(B\) is

143643 \(\vec{A}=3 \hat{i}+4 \hat{j}+2 \hat{k}, \vec{B}=6 \hat{i}-\hat{j}+3 \hat{k} \quad\) Find a vector parallel to \(\bar{A}\) whose magnitude equal to that of \(\overline{\mathbf{B}}\)

143640 Let \(\left|\overrightarrow{\mathrm{A}}_{1}\right|=3,\left|\overrightarrow{\mathrm{A}}_{2}\right|=5\) and
\(\left|\vec{A}_{1}+\vec{A}_{2}\right|=5\). The value of
\(\left(\mathbf{2} \vec{A}_{1}+\mathbf{3} \vec{A}_{2}\right) \cdot\left(3 \vec{A}_{1}-\mathbf{2} \vec{A}_{2}\right)\) is

143641 In the cube of side ' \(a\) ' shown in the figure, the vector from the central point of the face \(A B O D\) to the central point of the face BEFO will be

143642 If \(\vec{A} \times \vec{B}=\vec{B} \times \vec{A}\), then the angle between \(A\) and \(B\) is

143643 \(\vec{A}=3 \hat{i}+4 \hat{j}+2 \hat{k}, \vec{B}=6 \hat{i}-\hat{j}+3 \hat{k} \quad\) Find a vector parallel to \(\bar{A}\) whose magnitude equal to that of \(\overline{\mathbf{B}}\)