The operation of the commutator [x, d / dx] on a function f(x) is equal to · ABC26PH0284

Subject: Physical Chemistry · Chapter: Atomic Structure · Topic: Atomic Structure – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Easy

The operation of the commutator $[\mathrm{x}, \mathrm{d} / \mathrm{dx}]$ on a function $\mathrm{f}(\mathrm{x})$ is equal to
(a)0
(b)f(x)
(c)$-\mathrm{f}(\mathrm{x})$
(d)$\mathrm{x} \mathrm{df} / \mathrm{dx}$
Answer
Answer (as printed): C
Explanation
No explanation was printed for this question.

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