Question

a*b=c then b*a= Give the result without actually performing the operations using the given information.

Answer 1

Hey there!

We know that, Commutative property under multiplication is application of all sets of Numbers.

Hence, a × b = c

then b * a = a * b = c.

We have just used the Commutative property here.

Commutative property under multiplication for any set : Let a, b be two numbers of any set then if a * b = b * a ,for every ( a, b) of the set then set is said to be commutative under multiplication.

Some examples to understand better :

1 ) 3 * 6 = 18

6 * 3 = 18

2) 5 * 8 = 40

8 * 5 = 40

3 ) 9 * 4 = 36

4 * 9 = 36 .

Hope helped! :)

Answer 2

Solution :

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We know that ,

a × b = b × a

Commutative Property

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Here ,

a * b = b * a = c

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