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{SECT 0 {EXCHG {PARA 257 "" 0 "" {TEXT -1 12 "Assignment 1" }{TEXT 
277 0 "" }{TEXT 278 0 "" }}}{EXCHG {PARA 0 "" 0 "" {TEXT -1 0 "" }}
{PARA 0 "" 0 "" {TEXT 256 10 "Problem 1." }{TEXT -1 50 " \n\n(a) Start
 a new worksheet. Make a title called " }{TEXT 259 12 "Assignment 1" }
{TEXT -1 11 " using the " }{TEXT 260 1 "P" }{TEXT -1 1 " " }{TEXT 257 
11 "Title style" }{TEXT -1 44 ". Follow the heading by your name using
 the " }{TEXT 258 14 "P Author style" }{TEXT -1 34 ". [Look back at th
e above section " }{TEXT 261 24 "Basic Worksheet Handling" }{TEXT -1 
39 " if you don't recall how to do this.] \n" }}}{EXCHG {PARA 0 "" 0 "
" {TEXT 262 10 "Problem 2." }{TEXT -1 1 " " }{TEXT 263 3 " \n\n" }
{TEXT -1 25 "(a) Show using Maple that" }{TEXT 264 1 " " }{XPPEDIT 18 
0 "sqrt(2)+sqrt(3) = pi;" "6#/,&-%%sqrtG6#\"\"#\"\"\"-F&6#\"\"$F)%#piG
" }{TEXT -1 39 "  is correct to three decimals digits, " }{TEXT 267 
33 "but is not correct to more than 3" }{TEXT -1 6 ". Use " }{TEXT 
273 11 "evalf[3](x)" }{TEXT -1 33 " to obtain x to 3 decimal digits." 
}}{PARA 0 "" 0 "" {TEXT -1 28 "\n(b)  Factor the polynomial " }
{XPPEDIT 18 0 "x^3-4*x^2-4*x-5;" "6#,**$%\"xG\"\"$\"\"\"*&\"\"%F'*$F%
\"\"#F'!\"\"*&F)F'F%F'F,\"\"&F," }{TEXT -1 1 "." }}{PARA 0 "" 0 "" 
{TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 24 "(c) Assign the equation \+
" }{XPPEDIT 18 0 "x^3-4*x^2-4*x-5 = 0" "6#/,**$%\"xG\"\"$\"\"\"*&\"\"%
F(*$F&\"\"#F(!\"\"*&F*F(F&F(F-\"\"&F-\"\"!" }{TEXT -1 17 " to the vari
able " }{TEXT 274 3 "Eqn" }{TEXT -1 1 "." }}{PARA 0 "" 0 "" {TEXT -1 
0 "" }}{PARA 0 "" 0 "" {TEXT -1 8 "(d) Use " }{TEXT 272 5 "solve" }
{TEXT -1 10 " to solve " }{TEXT 275 3 "Eqn" }{TEXT -1 18 " for the var
iable " }{TEXT 276 1 "x" }{TEXT -1 2 ". " }}}{PARA 0 "" 0 "" {TEXT -1 
0 "" }}{PARA 0 "" 0 "" {TEXT 265 9 "Problem 3" }{TEXT -1 63 ". \n\nUse
 Maple to find the value of each of the following:\n\n(a) " }{XPPEDIT 
18 0 "exp(7);" "6#-%$expG6#\"\"(" }{TEXT -1 102 " [the exact floating \+
point value]\n\n(b)  The floating point value of the function in (a) t
o 50 digits.\n" }}{PARA 0 "" 0 "" {TEXT -1 9 "(c) Find " }{XPPEDIT 18 
0 "sqrt(123456789);" "6#-%%sqrtG6#\"**ycM7" }{TEXT -1 1 " " }}{PARA 0 
"" 0 "" {TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 50 " (d) The floating
 point value of (c) to 25 digits." }}{PARA 0 "" 0 "" {TEXT -1 1 "\n" }
{TEXT -1 1 "P" }{TEXT 266 9 "roblem 4." }{TEXT -1 46 "  \n\nLet f be t
he function defined by the rule " }}{PARA 0 "" 0 "" {TEXT -1 18 "\n   \+
              " }{XPPEDIT 18 0 "f(x) = exp(x)+x^2+x+1;" "6#/-%\"fG6#%
\"xG,*-%$expG6#F'\"\"\"*$F'\"\"#F,F'F,F,F," }{TEXT -1 3 ". \n" }}
{PARA 0 "" 0 "" {TEXT -1 54 "Use each of the three methods described i
n Lecture 1 (" }{TEXT 268 14 "arrow, unapply" }{TEXT -1 5 " and " }
{TEXT 269 4 "proc" }{TEXT -1 130 ") to define this function in Maple a
nd find the value of f(x) to 10 digits for each of the following value
s of x:  0, 1, and 2.   " }{TEXT 270 36 "After each case execute the c
ommand " }{MPLTEXT 1 0 8 "restart;" }{TEXT 271 27 "before doing the ne
xt case." }{TEXT -1 0 "" }}{PARA 0 "" 0 "" {TEXT -1 1 "\004" }
{MPLTEXT 1 0 0 "" }}{EXCHG {PARA 256 "" 0 "" {TEXT -1 7 "- End -" }}}
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1803 1 1 1 1 }{PAGENUMBERS 1 1 2 33 1 1 }