Step 1: Understanding the Concept:
``Buddhi'' refers to the higher intellect, wisdom, and discernment.
Step 2: Detailed Explanation:
- Jnan Yoga: Is the path of wisdom. It involves intellectual inquiry and developing discernment (Viveka) to reach the truth.
- Dhyana (Meditation): Is the practice that calms the lower mind and allows the higher intellect (Buddhi) to function clearly and reach higher states of consciousness.
While Bhakti and Karma yoga are paths to liberation, Jnan and Dhyana are specifically focused on refining the intellect and consciousness.
Step 3: Final Answer:
Dhyana and Jnan Yoga are helpful in attaining a higher level of buddhi.