Question

Find the value of following and
Verify the closure property under
helthe given operation -2/3+5/7​

Answer 1

Step-by-step explanation:

-2/3×3/4+5/2-3/5×1/6

= -2/3×3/5-3/5 ×1/6+5/2

=3/5(-2/3-1/6)+5/2

=3/5(-2×2-1)+5/2

= 3/5(-4/6-1/6)+5/2