Ashwini posted an Question
May 14, 2020 • 16:00 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Let u(t) be a continuously differentiable function taking non-negative values fort>0 and satisfying u'(t) = 4u4 (); u(0) = 0. then (a) u(t) = 0 (b) u(t) = t for

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    Ujjawal vishal best-answer

    all the options satisfy... see hint for infinite solution concept...

    cropped2092606118064868206.jpg
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