The component of vector A =a_ x i +a_ y j +a_ z k along the direction of i - j is
Physics · NEET · NTA Exams — Kinematics
The component of vector \(\vec{A}=a_{x} \hat{i}+a_{y} \hat{j}+a_{z} \hat{k}\) along the direction of \(\hat{i}-\hat{j}\) is
- \(\mathbf{a}_{\mathbf{x}}-\mathbf{a}_{\mathbf{y}}+\mathbf{a}_{\mathbf{z}}\)
- \(\mathrm{a}_{\mathrm{x}}-\mathrm{a}_{\mathrm{y}}\)
- \(\left(\mathrm{a}_{\mathrm{x}}-\mathrm{a}_{\mathrm{y}}\right) / \sqrt{2}\)
- \(\mathbf{a}_{\mathbf{x}}+\mathbf{a}_{\mathbf{y}}+\mathbf{a}_{\mathbf{z}}\)
Answer
(C) ( a _ x - a _ y ) / 2
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