Variational Principle — Gate PYQ (Question 1)
A Variational Principle previous-year question (PYQ) from Quantum Mechanics (Gate). Read the question, check the correct answer, then practise the full topic.
Question 1 of 1
Correct answer: D
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This Variational Principle PYQ is part of the Quantum Mechanics section of Gate. Browse more Variational Principle questions or join the PhysicsByAaryan live batch for full conceptual coverage.