Question

if p = 2/ 5 and q= 3/ 1 0
verify a) p+q=q+p
b) p xq = qxp​

Answer 1

Answer:

2/5+3/10

4+3/10

7/10=LHS

3/10+2/5

3+4=7/10=RHS

b) 2/5×3/10

6/50=LHS

3/10×2/5=6/50=RHS

Answer 2

Answer:

a) 7/10

b) 3/25

Step-by-step explanation:

a) p+q=q+p

   2/5+3/10 = 3/10+2/5

   7/10=7/10

b) p x q = q x p​

   2/5*3/10= 6/50 = 3/25

   3/10*2/5= 6/50 = 3/25

   3/25=3/25

Hope it helps you :)