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What is the way of solving the question z = u^2+ v^2 where u=at^2 and v = 2at then find dz/dt?

Science & Mathematics by Anonymous 2018-06-07 16:33:37

Social Science

What is the way of solving the question z = u^2+ v^2 where u=at^2 and v = 2at then find dz/dt?

1 answer

  • Anonymous

    z = (at^2)^2 + (2at)^2 z = a^2t^4 + 4a^2t^2 dz/dt = 4a2t^3 + 2(4)a^2t dz/dt = 4a^2t^3 + 8a^2t

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