Exams › JEE Main › Maths
If v = 3t² - 2t + 1, find the value of t for which dv/dt = 0.
- 1/2
- 2/3
- 1/3
- None
Correct answer: 1/3
Solution
Differentiating v = 3t² - 2t + 1 gives dv/dt = 6t - 2. Setting 6t - 2 = 0 yields t = 1/3.
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