questiontype=0
!set n=$counter
checkfile=exos/checkfile2.proc
question$n=!record 5 of lang/remarks.$taal
image=0
exotext=!record 31 of lang/remarks.$taal
sometext=!record 32 of lang/remarks.$taal
exotext=<p><a onmouseover="return escape('$sometext')">$exotext
helptext=$empty
F=F\left(x\right)\,\,=\,\,
# LETOP: er komt geen LOG in de goeda antwoorden voor !!!!
R=$level
!if $level=0
    R=$counter
!endif    
	
a=!randitem 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
b=!randitem 2,3,4,5,6,7,8,9,10,11,12,13,14    
c=!randitem 2,3,4,5,6
d=!randitem 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16    
e=!randitem 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16    
pm=!randitem +,-
mp=!randitem +,-
keuze=!randitem 1,2
s=!randitem -1,1
a=$[$s*$a]
mytexsize=+2
	
!if $R = 1 
    !if $keuze=1
        formula$n=$c^x
    !else
	formula$n=$a*e^x
    !endif
    answer$n=!exec maxima integrate($(formula$n),x);  
    answer$n=!replace internal log by ln in $(answer$n)
    texanswer$n=!texmath $(answer$n)
    formula$n=!texmath f(x)=$(formula$n)
    texanswer$n= \rightarrow F(x) = $(texanswer$n) \, + \, C
 !exit
!endif
!if $R = 2
     !if $keuze=1
	formula$n=$a*$b^(x $pm $c) $mp $d
    !else
	formula$n=$a*e^($c $pm x) $mp $d    
    !endif
    answer$n=!exec maxima integrate($(formula$n),x);  
    answer$n=!replace internal log by ln in $(answer$n)
    texanswer$n=!texmath $(answer$n)
    formula$n=!texmath f(x)=$(formula$n)
    texanswer$n= \rightarrow  F(x) = $(texanswer$n) \, + \, C
 !exit
!endif
!if $R = 3 
    !if $keuze=1
	formula$n=$[$n*$c]*$b^($c*x) $pm $d
    !else
	formula$n=$[$n*$c]*e^($c*x) $pm $d
    !endif
    answer$n=!exec maxima integrate($(formula$n),x);  
    answer$n=!replace internal log by ln in $(answer$n)
    texanswer$n=!texmath $(answer$n)
    formula$n=!texmath f(x)=$(formula$n)
    texanswer$n= \rightarrow  F(x) = $(texanswer$n) \, + \, C
 !exit
!endif
!if $R > 3 
    !if $keuze=1
    f=!randitem 1,2,3,4
    c=$[$f*$c]
	formula$n=$c*$b^($c*x $pm $e) $pm $d
    !else
	formula$n=$c*e^($e $pm $c*x) $pm $d
    !endif
    answer$n=!exec maxima integrate($(formula$n),x);  
    answer$n=!replace internal log by ln in $(answer$n)
    texanswer$n=!texmath $(answer$n)
    formula$n=!texmath f(x)=$(formula$n)
    texanswer$n= \rightarrow  F(x) = $(texanswer$n) \, + \, C
 !exit
!endif
	
