Question

STATE TRUE OR FALSE
....11. Rational numbers are closed under multiplication
....12. Rational numbers are closed under addition
....13. Division is commutative for rational numbers.
....14. Whole numbers are not closed under subtraction.
....15. -10 X-1 = 10​

Answer 1

Answer:

I will tell u in explanation

Step-by-step explanation:

11... True

but in reciprocal it will happen

like that...

8/9 × 5/2

it will be ...

8/9×2/5