Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 4 Mathematics Paper 1 Exam Revision Questions With Answers Set 2

Given the column vectors #p=((12),( -9)), q=((-4),(8)), r=((-2),(1))# and that #b = 2/3 p+ 1/2 q-3r#, express b as a column vector and hence calculate |b|

 (2m 23s)
767 Views     SHARE

|