URGENT HELP REQUIRED , MY PRAYERS BE WITH THOSE WHO HELP

[Arsalan17]

Can someone tell me how to use ln to solve questions involving x=x*e^-lamba t ?
I dun take maths and im stumped !

 

[princesszahra]

u need to use a calculater
press shift then ln
e will apperat
and u put the thing written in the power thing with brackets if there r more than one thing like lamba xt in this case
then u press =
ull get an answer
that multiplied by x*
hope u understood

 

[Arsalan17]

Itna tau ata tha but thanks a lot for helpin =)

 

[princesszahra]

to kya nai ata??
ln lena??
acha
il teach u
suppose u have
a x b
taking ln or log
it will be
lna +lnb
and then it is a / b
lna-lnb
use this rule and ull get ur answer
u got it????
tell me otherwise
ill explain again!

 

[Arsalan17]

`WOW ! THANKS ! God Bless U

 

[princesszahra]

welcome!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!