Question

if the order of A is 4 X 3 the order of B is 4 X 5 and order of c is 7 X 3 then the order of (A' B)' C'

Answer 1

Given: order of A is 4 X 3 the order of B is 4 X 5 and order of c is 7 X 3

To find: the order of (A' B)' C'

Solution:

• Now we have given the order of A is 4 X 3 the order of B is 4 X 5 and order of c is 7 X 3.

• Now the order of A' will be 3 x 4

• Order of C' will be 3 x 7

• And order of  (A' B)' will be:

                   (A' B)' = ((3 x 4 ) x (4 x 5) ) '

                   (A' B)' = (3 x 5)'

                   (A' B)' = 5 x 3

• Now multiplying it with C', we get:

                   (A' B)'C' = ((5 x 3) x (3 x 7))

                   (A' B)'C' = (5 x 7)

Answer:

               So the order of (A' B)' C' is 5 x 7.

Answer 2

Answer:

brb

Step-by-step explanation:

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