October/November 2014 session, who is in???..

Messages
5
Reaction score
9
Points
13
U need which help fr tht q?
yeah in marking scheme answers are written only but not written tht how tht answer came. I want help in understanding these answers
a i) a+b
ii) a-b
iii) 3a+b
iv) 1½a + ½b
b) 4
 
Last edited:
Top