Evaluate the integrals through INTEGRATION BY PARTS (Sudv= uv- ſ vdu.) utilize trigonometric integrals and Integration by Trigonometric Substitution given as reference below. V-9+16* dx 1. 16* sin x -d.x cos6 x 2.

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please answer using the references given & do not use shortcut methods since it is integration by parts. skip if unsure. thank you so much!

Evaluate the integrals through INTEGRATION BY PARTS (Sudv= uv- fvdu.)
utilize trigonometric integrals and Integration by Trigonometric Substitution given as reference below.
|-9+16*
-dx
1.
16*
sin x
-dx
cos6 x
2.
REFERENCE of trig integrals:
sin" xdx , where mɛNand m is odd
split off a factor of sin.x
• express the rest of the factors in terms of cos x using sin? x=1– cos? x
• use the substitution u = cos x, du = -sinxdx
sin" xdx or
cos" xdx, where mɛNand m is even
• express sin"x= (sin² x)m/2
• use the half-angle identity
or cos"x=(cos²x}m/2
cos² x=÷(1+c
|+ cos 2.x) or sin² x= ÷(1- cos2.x)
REFERENCE cases for trig substitution:
Case 1. Væ² – ư :
· let u= asin0, so va² – ư² = acos0
Case 2. Vư – a² =let u= asec0, so vư – á? = atan0
Case 3. va? + ư² =let u= atan0, so va² + ư? = asec0
Transcribed Image Text:Evaluate the integrals through INTEGRATION BY PARTS (Sudv= uv- fvdu.) utilize trigonometric integrals and Integration by Trigonometric Substitution given as reference below. |-9+16* -dx 1. 16* sin x -dx cos6 x 2. REFERENCE of trig integrals: sin" xdx , where mɛNand m is odd split off a factor of sin.x • express the rest of the factors in terms of cos x using sin? x=1– cos? x • use the substitution u = cos x, du = -sinxdx sin" xdx or cos" xdx, where mɛNand m is even • express sin"x= (sin² x)m/2 • use the half-angle identity or cos"x=(cos²x}m/2 cos² x=÷(1+c |+ cos 2.x) or sin² x= ÷(1- cos2.x) REFERENCE cases for trig substitution: Case 1. Væ² – ư : · let u= asin0, so va² – ư² = acos0 Case 2. Vư – a² =let u= asec0, so vư – á? = atan0 Case 3. va? + ư² =let u= atan0, so va² + ư? = asec0
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