If a * b = 2a - 3b + ab, then 3 * 5 + 5 * 3 is equal to? – McqOptions

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1.	If a * b = 2a - 3b + ab, then 3 * 5 + 5 * 3 is equal to?
A.	2
B.	4
C.	6
D.	8
Answer» B. 4

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