CONVEX polygon.
An equilateral triangle is a triangle that has the same side length and same angles.
It is identified as a convex polygon because it does not have a reflex angle.
A reflex angle is an angle that is greater than 180° but lesser than 360°. Interior angles of a triangle sum up to 180°.
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"Word Processing Assignment
Answer:
Let f be a function
a) f(n) = n²
b) f(n) = n/2
c) f(n) = 0
Explanation:
a) f(n) = n²
This function is one-to-one function because the square of two different or distinct natural numbers cannot be equal.
Let a and b are two elements both belong to N i.e. a ∈ N and b ∈ N. Then:
f(a) = f(b) ⇒ a² = b² ⇒ a = b
The function f(n)= n² is not an onto function because not every natural number is a square of a natural number. This means that there is no other natural number that can be squared to result in that natural number. For example 2 is a natural numbers but not a perfect square and also 24 is a natural number but not a perfect square.
b) f(n) = n/2
The above function example is an onto function because every natural number, let’s say n is a natural number that belongs to N, is the image of 2n. For example:
f(2n) = [2n/2] = n
The above function is not one-to-one function because there are certain different natural numbers that have the same value or image. For example:
When the value of n=1, then
n/2 = [1/2] = [0.5] = 1
When the value of n=2 then
n/2 = [2/2] = [1] = 1
c) f(n) = 0
The above function is neither one-to-one nor onto. In order to depict that a function is not one-to-one there should be two elements in N having same image and the above example is not one to one because every integer has the same image. The above function example is also not an onto function because every positive integer is not an image of any natural number.
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The purpose of supply chain management is
On the most basic level, the purpose of supply chain management is to make inventory readily available in customer facing positions to fulfill demand. ... Supply chain partners must work together to maximize resource productivity, develop standardized processes, eliminate duplicate efforts, and minimize inventory levels
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