Question

4.a)Let A=(1,2,3) B=(4,5). Find AXB and BXA b) If f(x) = x ^ 2 - 3x and g(x) = x + 2 Find (f + g) * x and fg(x)

Answer 1

Step-by-step explanation:

The ab =68

I hope it may help to you

Answer 2

Step-by-step explanation:

The ab = 68 cm

I hope it may help to you....