Question

please try to ans these all questions

If x and y are two rational numbers, then xy is also a rational number. This property is known as *

a) Commutative property of multiplication
b) Closure property of multiplication
c) Associative property of multiplication
d) None of these
10. A rational between -1 and -5 is: *

a) 3/2
b) 3/4
c)-5/2
d)-1/2​

Answer 1

Answer:

Step-by-step explanation:

If "x" and "y" are two rational numbers, then (x + y) and xy is also a rational number. This property is known as closure property.

So the answer is (b).

10). (c). - 5/2