Tuesday, 27 October 2015

#HOMEWORK HELP Differentiation

Differentiate:
1. f(x)=-9/x^5 -(x^4)^1/5 +x^7-4
2. f(x)=cos2x+e^(-2x)-cotx-secx+x+3
3. f(x)=cos(tanx^3)
4. f(x)=(sin^(-1))(e^x)
5. f(x)=ln(x^7-3x+4)
6. tan^(-1)xsinx
7.f(x)=e^((x^4)-x^8+1)
8. f(x)=ln((x^2-9)/(x^8))
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