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(D) i y 11")"s<»|. <0‘ y'=l"(%*"‘JM‘*;)

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I \ .(\+-3'-"'z§u -Wm:-;~> F»?

W ,\=(, , £3)“; = (g§..&)‘§’g-3 = (c-.‘».-‘x)W‘+»&“3l1‘+w%).w\~"

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;‘~“_g_,_;.,h,.‘c-7L W\J(-\'¢w\-IJ

l “*3 K3&3'(\+\"*)’) -\-XQ1)“ = O

\ cl‘ . ) 1“

um BA) UH) "bis Q um-1.\ ym ,k‘~-‘)(‘J)(\~w)~~<\L_5') .(=»>+”l£‘1‘:§-Ala) -in +(v)-‘>\-“(\1) -I =

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k * $\-nf‘) ‘K I +(1v\+\§1\5““) 4, Ln‘-v\+m§ \§“3 = 0

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50>) =\g(O) :0

' (§“)LO) = —- Y§(;)(°) ~

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F-w~.-=1 ,3(») :..(1).)(Q) = _(_z)-0-.:o=)\5 (0) = O

D (5) 1(1) 1. 1 1(|.)\-\Fit “=3 , gm») =-(-9.j(.,3 = -(3)--0) =) 3 (O) = (_\§'.;‘_ 31

(O 1 \"\ .1(3)

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Chap02 Solutions Ex 2 4 Calculus

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