Question
If βPβ means β+β, V means βΓβ, T means
β-β and βQβ means βΓ·β , then find the value of the expression given below: 30 P 10 Q 2 V 25 T 18Solution
30 P 10 Q 2 V 25 T 18 30 + 10 Γ· 2 Γ 25 β 18Β 30 + 5 Γ 25 β 18Β 30 + 125 β 18Β 155 β 18 = 137
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