Question

If
A - { factor of 243}
B {factor of 30}
(i) AB - (2) A AB (3)A-B(4) B-A​

Answer 1

Answer:

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Answer 2

Answer:

a) 1, 3, 9, 27, 81 1 , 3 , 9 , 27 , 81 and 243 only

b) 2, 3, 5, 6, 10, 15 and 30 only

Step-by-step explanation:

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