Question

let A = (1,2,3) and B = (3,2,1) then A and B are ​

Answer 1

Answer:

C. both a & b

Step-by-step explanation:

A=(1,2,3) B=(1,2,3)

n(A)=3

n(B)=3

Answer 2

Answer:

both a and b

Step-by-step explanation:

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