Question

If A=[ 6 4 2 ] and B= [14 10 6 ] , find the value of AB .​

Answer 1

Answer:

+ 3)

mple 14. If a = 12, b = 4 and c = 5, find

tion. 5a2 - 2bc2 = 5 x (12)2 – 2 x 4 x

kercise 13B

Find the value of each expression using

ab

(i) if a = 5, b = 6 and c = 10

С