If 12Δ4 = 48, 18Δ3 = 54, and 8Δ10 = 80, then find the value of (15Δ4) + (20Δ2).
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Correct answer: A
Explanation
Observe the pattern in the given equations:
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The symbol '' represents multiplication ().
Now, applying the same logic to the given expression:
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Therefore, .