JEE · NEET Previous Year Question
Identify the function which represents a periodic motion. [NEET 2020]
Topic: NEET PYQ
Answer: C. Full step-by-step solution below.
- A
- B
- C
- D
Correct answer: C
Solution
(c) and , both are periodic function of period .We know that, sum of two periodic functions is also a periodic function, hence represents periodic motion.
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