Review_Problems_3rd_Examination_Solutions

# Review_Problems_3rd_Examination_Solutions - sin5 2 4 3 5...

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Solutions Of Review Problems For 3 rd Examination Section 3.1 ( 29 7 5 2 1 9 6 ( ) ' 2 3 ( ) '( ) 15 15 ' 18 7 2 2 a y x x b f x x c w t t t - - = + = - = - - Section 3.2 5 1 2 10 1 ( ) '( ) 5 ln5 2 5 5 ( ) ' (ln8) 8 ( ) ' 16 x x x a f x x b y c u e - + = + = = Section 3.3 ( 29 ( 29 ( 29 ( 29 2 2 3 3.5 8 15 ( ) '( ) 4 5 3 1 ( ) '( ) 5 2 3 ln5 6 2 2 9 2 ln10 ( ) '( ) 10 t w r r a h r r b s t t t t t w w c g w + = + = - + - - = Section 3.4 ( 29 2 5 3 ( ) '( ) 2 10 ( ) ' (10 )12 ln12 ( ) '( ) 5 2 3 x x x r e a f x e b y x c f r re r - - - - - = + = - = - ( d ) The equation of the tangent line @ t =1 is 3 3 3 2 y e t e = - Section 3.5 ( 29 sin5
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Unformatted text preview: sin5 2 4 3 ( ) '( ) 5 cos5 ( ) ' 3sec (cos3 )sin 3 ( ) ' 2sin 2 cos 3 5cos 2 cos3 6sin 2 sin 3 x a f x x b w u u c y t t t t t t π = = -=-Section 3.6 ( 29 2 2 arccos(4 ) 4 1 ( ) '( ) 2 ln 3 ( ) '( ) 3 8 ( ) ' 1 16 x a q w w w b h t x c y e x-= = -= --1...
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