Find the derivatives of cos(x+a)

Problem

Question

Find the derivatives of cos(x+a)

Topic

Derivatives

Derivatives Problems

  1. Find the derivative of e^x sinx+x^ncosx
  2. Find the derivative of x/sinx
  3. Differentiate sqrt((1-cos2x)/ (1+cos2x))
  4. Differentiate f(x) =x^5 e^x+x^3 logx-2^x
  5. Find the derivatives of (secx-1)(secx+1)
  6. Find the derivatives of cos(x+a)
  7. Find the derivative of f(x) =x cosx
  8. Find the derivatives of cot^3x
  9. Find the derivatives of (x^2+1) cosx
  10. Find the derivative of 3^x+x^3+4x-6
  11. Find the derivative of function y=1+x+x^2+…+x^50 at x=1
  12. Find the derivatives of 2x^4+x
  13. Find the derivative of f(x) =sinx+cosx /sinx-cosx
  14. Find the derivatives of 5 secx+4cosx
  15. If y=sqrt(x)+1/sqrt(x), prove that 2x.dy/dx+y=2sqrt(x)
  16. Find f’(x) if f(x) =(x-2) ^2 (2x-3)
  17. If y=sqrt(x/a) + sqrt(a/x), prove that (2xy) dy/dx=x/a-a/x

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