Calc III

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Author:
lacythecoolest
ID:
299722
Filename:
Calc III
Updated:
2015-04-01 23:58:58
Tags:
hell
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Description:
trig and derivs
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  1. sin(a + b) =
    sin(a)cos(b) + cos(a)sin(b)
  2. cos(a + b) =
    cos(a)cos(b)-sin(a)sin(b)
  3. cos(theta+2x) =
    cos( theta)
  4. sin(theta +2x)=
    sin( theta)
  5. cos(-✓) =
    cos(-✓)
  6. sin(-✓)=
    -sin(-✓)
  7. cot^2(✓) + 1 =
    csc ^2(✓)
  8. tan^2(✓) + 1 =
    sec^2(✓)
  9. sin^2(✓) + cos^2(✓)=
    1
  10. csc(✓)=
    1/sin(✓)
  11. tan(✓)=
    sin(✓) /cos(✓)
  12. sec(✓)=
    1/cos(theta)
  13. cot(theta)=
    cos(theta)/sin(theta)

    1/tan(theta)
  14. TF
    tan(theta)=
    x/y
  15. TF
    sin(theta)=
    y/r
  16. TF
    cos(theta)=
    x/r
  17. TF
    csc(theta)=
    r/y
  18. TF
    sec(theta)=
    r/x
  19. TF
    cot(theta)=
    y/x
  20. (af ±bg)'(x)=
    af'(x)±bg'(x).
  21. (f ·g)'(x)=
    f(x)g'(x)+g(x)f'(x).
  22. (f o g)'(x)=

    or

     dv/dx=
    f'(g(x))·g'(x)

    dv/du ·du/dx
  23. x^p dx=
    =( x^(p+1)/ p +1)+ C

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