Answer this and I’ll give more points!!
1 answer:
Answer:
(i) a∗b=a−b
Check commutative is
a∗b=b∗a
a∗b=a−b
b∗a=b−a
Since, a∗b
=b∗a
∗ is not commutative.
Check associative
∗ is associative if
(a∗b)∗c=a∗(b∗c)
(a∗b)∗c=(a−b)
∗
c=(a−b)−c=a−b−c
a∗(b∗c)=a∗(b−c)=a−(b−c)=a−b+c
Since (a∗b)∗c
=a∗(b∗c)
Step-by-step explanation:
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Answer:
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The y-axis of the f(x) must equal to the x-axis of g(x)
The x-axis of the f(x) must equal to the y-axis of g(x)
Ur right it is always that
Answer:
$2.75 a gallon
Step-by-step explanation:
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