Question
Download Solution PDFIf x > y = x3 + y3 and x @ y = x3 - y3, then 3 > (2 @ 1) =
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
If x > y = x3 + y3 and x @ y = x3 - y3, then 3 > (2 @ 1) = ?
Formula used:
x > y = x3 + y3
x @ y = x3 - y3
Calculation:
2 @ 1 = 23 - 13
⇒ 2 @ 1 = 8 - 1
⇒ 2 @ 1 = 7
3 > 7 = 33 + 73
⇒ 3 > 7 = 27 + 343
⇒ 3 > 7 = 370
∴ The correct answer is 370.
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