| List-I | List-II | Match |
|---|---|---|
| a. Audava-Sampurna raga | i. Goula | a → iv. Mohanam |
| b. Mela Raga | ii. Saveri | b → iii. Todi |
| c. Nishada varjya raga | iii. Todi | c → ii. Saveri |
| d. Ghana raga | iv. Mohanam | d → i. Goula |
If vector \( \mathbf{a} = 3 \hat{i} + 2 \hat{j} - \hat{k} \) \text{ and } \( \mathbf{b} = \hat{i} - \hat{j} + \hat{k} \), then which of the following is correct?