Q2 of 307 Page 5

Let and Find each of the following :

i. 2A – 3B


ii. B – 4C


iii. 3A – C


iv. 3A – 2B + 3C

(i) 2A==

= 3B==


= 2A-3B=-=


=


Hence, 2A-3B=


(ii) 4C==


B-4C=-


==


Hence, B-4C=


(iii) 3A=


= 3A-C=-


= =


Hence, 3A-C=


(iv) 3A==


= 2A==


= 3C==


= 3A-2B+3C=-+


= =


Hence, 3A-2B+3C=


More from this chapter

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1

Compute the following sums:

1

Compute the following sums:

 3

If find

i. A + B and B + C


ii. 2B + 3A and 3C – 4B.

 4

Let and Compute 2A – 3B + 4C.