It follows from the definition of the binomial coefficient:

So we have

That is,
gets absorbed into the numerator's factorial, and we introduct
into the denominator. Now,
, so we get

as required.
Hey!
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Steps To Solve:
~Divide
920 / 5 = 184
~Subtract
184 - 79 = 105
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Hope This Helped! Good Luck!
Domain: {-3}
Range: {8, 7, 6, 5}
This is not a function.
If Jared has 12 3/4 of snack and his guests ate 2/3 of it, he will have 1/3 left
12 3/4 divide by 3 = 4 1/4
Answer: first one
Step-by-step explanation:
The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving stuff around. For addition, the rule is "a + b = b + a"; in numbers, this means 2 + 3 = 3 + 2. For multiplication, the rule is "ab = ba"; in numbers, this means 2×3 = 3×2.