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Rules of IntegrationExponential and Trigonometric
Function
• ... finding an Integral is the reverse of finding a Derivative.
• (So you should really know about Derivatives )• Like here:• Example: What is an integral of 2x?
• We know that the derivative of x2 is 2x ...
• ... so an integral of 2x is x2
Rules of Integration in Exponential Function
1.
2.
3.
Remember the three General rules for Integration
1.
2.
3.
Examples:
1. Integrate
2. Integrate .
3. Integrate
u-substitution u = -x du = -1 dx-1 du = dx
Example:
Integrate
Example: Integrate
Examples:
Integrate
Examples:
Integrateu-substitution u = 2x+3 du = 2 dx(1/2) du = dx
Rules of Integration in Trigonometric Function
Trigonometric Functions
A.
B.
C.
D.
C.
D.
E.
F.
G.
H.
I.
Rules of Differentiation
Indefinite Integrals
Indefinite integrals result from trigonometric identities and u-
substitution
Examples
A. Integrate
u-substitution
u = 3x
du = 3dx
(1/3) du = dx
Recall
B. Integrate
Examples
u-substitution
u = 5x
du = 5dx
(1/5) du = dx
Recall
C. Integrate
Examples u-substitution
u = 4x
du = 4dx
(1/4) du = dx
Recall
D. Integrate
Examples
Trigonometric Functions
A.
B.
C.
D.
C.
D.
E.
F.
G.
H.
I.
D. Integrate
Examples
Indefinite Integrals
D. Integrate
Examplesu-substitution
u = sin x
du = cos x dx
Rules of Differentiation
D. Integrate
Examplesu-substitution
u = sin x
du = cos x dx
E. Integrate
Examples
Trigonometric Functions
A.
B.
C.
D.
C.
D.
E.
F.
G.
H.
I.
E. Integrate
Examples u-substitution
u = 10x
du = 10dx
(1/10)du = dx
F. Integrate Example
u-substitution
u = sin x
du = cos dx
Recall
INTEGRATE THE FOLLOWING1.
u-substitution u-substitution
Thank You and
God Bless