Thread: Need urgent help

i have no idea what these mean:
http://img22.imageshack.us/img22/8144/assignment2.jpg

but does anyone know how to solve it? if so could i please have the answers and how you solved it?

thankyou.

Originally Posted by THAT MAN

i have no idea what these mean:
http://img22.imageshack.us/img22/8144/assignment2.jpg

but does anyone know how to solve it? if so could i please have the answers and how you solved it?

thankyou.

image attached

CB

Originally Posted by THAT MAN

i have no idea what these mean:
http://img22.imageshack.us/img22/8144/assignment2.jpg

but does anyone know how to solve it? if so could i please have the answers and how you solved it?

thankyou.

5(i) asks for the truth value of:



Now is always greater than or equal zero and has a minimum when , so has a maximum when and there it takes the value so the statement is true.

CB