webwork 7

  • problem 12
    • (1/2)(sin(e^((x^4)(sinx))))^(-1/2)(cos(e^((x^4)(sinx)))(4x^3)(sinx)+(x^4)(cosx)(e^((x^4)(sinx))) my answer
    • wolfram answer: (e^(x^4 sin(x)) x^3 cos(e^(x^4 sin(x))) (x cos(x)+4 sin(x)))/(2 sqrt(sin(e^(x^4 sin(x)))))
  • final
feb 24 2014 ∞
may 22 2014 +