Hayrapetyan_Quiz_4_Fall_2007

# Hayrapetyan_Quiz_4_Fall_2007 - • I I LJ =[~r.X V d...

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QUIZ 4 II f /'3 ) -ZOG '+ Show all your work/steps. Problem 1 (1.5 pt) Evaluate the integral: 7[/2 J sin3 x cos4 xdx o lA ::::(OS X d u.. -=- - s;'" x. 6 y- J 6u.. 5 .~ +c-/: > L.l (). - 5 <",.{.. --- I 'S( , I <:::! - '5 eo;,. 1.-) - ":J CbS (1) -J- <: _ ~ 5 5 (0:': X - J.- '+ J;j.. ':}cos. x +- c. o '1(/7- ( .:) LJ-d ) S\~)( (0.5 X x o \ '\({t. 4 . L . -= S \"'-. )( c..os x SIf\x.dx. o u.. -= COSx: I, /

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Problem 2. (1.5 pt) Evaluate the integral: #>'1.. x I -= '5ecx --be; "'x J tan8
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