Its the 3rd week of tutorial.
No of tutorials hand-in so far: 0
Gosh.. I am so lazi
or rather
I hate to show or prove questions..
Very tedious..
Killing my brain cells..
(1) Show that for any two points in a Cartesian plane, A and B, Length of AB = Length of BA.
Just need to mark out two points, A and B.
Draw a line to connect Point A and B.
After
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