Question

verify the commutative property for addition and multiplication for the rational numbers -10/11 and -8/33

Please tell step by step

Please tell fast it was urgent pls...pls....pls...​

Answer 1

Answer:

sorry I don't know answer

Explanation:

please give thanks

Answer 2

Answer:

1)commutative property for addition:-

let -10/11= A and -8/33= B

property state that A+B =B+A

so, we have

-10/11+ (-8/33) = -8/33+ (-10/11)

=› {-30+(-8)}/33 = {-8+(-30)}/33

=› -38/33 = -38/33

therefore we have LHS=RHS

hence it follows commutative property for addition.

2) commutative property for multiplication state that..

A*B =B*A

As, we have A=-10/11 and B=-8/33

so,

-10/11× -8/33 = -8/33 × -10/11

-80/363 =-80/363

we get LHS =RHS

so, it follows commutative property for multiplication.

hence proved.