If 7∆6 = 84, 1∆4 = 8 and 2∆3 = 12, then find the value of 8∆4 – McqOptions

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1.	If 7∆6 = 84, 1∆4 = 8 and 2∆3 = 12, then find the value of 8∆4 = ?
A.	64
B.	36
C.	12
D.	40
Answer» B. 36

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