TS EAMCET · Maths · Vector Algebra
If \(\mathbf{a}=2 \hat{\mathbf{i}}+3 \hat{\mathbf{j}}+\hat{\mathbf{k}}, \mathbf{b}=\hat{\mathbf{i}}-3 \hat{\mathbf{j}}-5 \hat{\mathbf{k}}\) and \(\mathbf{c}=3 \hat{\mathbf{i}}-4 \hat{\mathbf{k}}\), then match the items of List-I with those of List-II.
- A (a)
- B (b)
- C (c)
- D (d)
Answer & Solution
Correct Answer
(A) (a)
Step-by-step Solution
Detailed explanation
\(\mathbf{a}=2 \hat{\mathbf{i}}+3 \hat{\mathbf{j}}+\hat{\mathbf{k}}, \mathbf{b}=\hat{\mathbf{i}}-3 \hat{\mathbf{j}}-5 \hat{\mathbf{k}}, \mathbf{c}=3 \hat{\mathbf{j}}-4 \hat{\mathbf{k}}\) (A) \(\mathbf{a}-\mathbf{b}=\hat{\mathbf{i}}+6 \hat{\mathbf{j}}+6 \hat{\mathbf{k}}\) Then,…
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