The sum of the three numbers in A.P is 21 and the product of the first – McqOptions

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1.	The sum of the three numbers in A.P is 21 and the product of the first and third number of the sequence is 45. What are the three numbers?
A.	, 7 and 9
B.	, 7 and 5
C.	, 7 and 11
D.	oth (A) and (B)
Answer» E.

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