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Title: Differentiation of trigonometric functions
Description: All the Differentiation of trigonometric functions with some examples to make sure that you understood what you studied and it's also answered for you to check your answers
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The Rules

-------------------------------------------------------------------------------

Chain Rule

------------------------------------------------------------------------------Example (1)
-Find the first derivative of each of the following:

1)
3)

2)
4)

5)

6)

Solutions:

1)
2)
3)
4)
5)

6)

_____________________________________________
Example (2)
-Find the first derivative of each of the following:
1)
3)
5)

2)
4)
6)

Solutions:

1)

2)

3)

4)

5)

6)
------------------------------------------------------------------------

Example (3)
Solution:

-----------------------------------------------------------------------Example (4)
-find the slope of the tangent to the curve of the
function f(X)=secX+tanX at the point (0,1)
Solution
f'(X)=secX tanX+sec2 X

at the point (0,1)

f'(0)=sec(0)tan(0)+sec2 0=1 then the slope = 1

-----------------------------------------------------------------------Example (5)

Solution:

Title: Differentiation of trigonometric functions
Description: All the Differentiation of trigonometric functions with some examples to make sure that you understood what you studied and it's also answered for you to check your answers
Buy These NotesPreview