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Si a # b = a + b, calcula 4 # 5.
7
9
3
5
Si p ◊ q = q – p
Calcula: 10 ◊ 20
10
20
30
40
Si m % n = n – m
Calcula: 3 % 5
1
2
4
Si se define: aπb=a2 +3ab−ba\pi b=a^{2\ }+3ab-baπb=a2 +3ab−b hallar: 5π25\pi25π2
52
36
27
56
53
Si: a⊥b=2a+3ba\perp b=2a+3ba⊥b=2a+3b hallar 3⊥43\perp43⊥4
12
16
18
24
Si se cumple que: ° a∇=3a\degree\ a^{\nabla}=3a° a∇=3a si “a” es número par, ° a∇=2a\degree\ a^{\nabla}=2a° a∇=2a si “a” es número imparHalla el valor de: 2∇ +5∇ +7∇ +10∇2^{\nabla\ }+5^{\nabla\ }+7^{\nabla\ }+10^{\nabla}2∇ +5∇ +7∇ +10∇
60
65
28
17
-7
-6
6
Si a # b = a + b, calcula 7 # 11
22
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