Answer:
We conclude that the following statements can be proved such as:
Step-by-step explanation:
Given the expression

Given

IF WE SUBSTITUTE p=2q+1 in p=8
Now, substituting p = 2q+1 in the expression p=8

∵ p = 2q+1
Therefore, we conclude that the following statements can be proved such as:
Harmonic mean between two positive numbers x and y, The simplified formula is
I.e. you need to double the product of x and y then divide it by the sum of x and y...~
Answer:
g)
, h)
Step-by-step explanation:
We proceed to solve each equation by algebraic means:
g) 
1)
Given
2)
Definition of division
3)

4)
Associative property
5)
/Result
h) 
1)
Given
2)
Definition of division
3)

4)
Factorization/Distributive property
5)
Modulative and commutative properties/Associative property
6)
/
/Definition of division/Result
Answer:
3rd answer
Step-by-step explanation:
its the 3rd answer trust me on it
Answer:
1. No.

Since f(1)=f(3) and
then f isn't one-to-one.
2. No

Since f(0)=f(2) and
then f isn't one-to-one.
3. No

Since f(0)=f(2) and
then f isn't one-to-one.
4. Yes

Since
, then f is one-to-one
5. Since f(1)=f(3) and
then, f isn't one-to-one