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erfan1234567

Find the derivative of the function. F(t) = e^4tsin 2t

  • one year ago
  • one year ago

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  1. Moyo30
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    Use product rule f(x) • g(x) = (f '(x) • g(x)) + (f(x) • g'(x)).

    • one year ago
  2. Jnlucero
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    is that the chain rule?

    • one year ago
  3. Moyo30
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    this is a product of 2 functions e^4t and sin2t. so using the rule i put up there u differentiate it.

    • one year ago
  4. Moyo30
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    chainrule is used on a function of a function like sin2t or e^4t The chain rule which states that the derivative of a composite function equals: (derivative of outside) • (inside) • (derivative of inside).

    • one year ago
  5. Moyo30
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    Sin 2t Cos . 2t. 2= 2 cos(2t) e^4t e^ . 4t . 4= 4e^4t

    • one year ago
  6. Moyo30
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    It is both chain rule and product rule i guess Jnlucero u r right to say it is chain rule

    • one year ago
  7. Moyo30
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    Is this of any help erfan1234567

    • one year ago
  8. erfan1234567
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    yes

    • one year ago
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