Answer:
a) Q(-2,1) is false
b) Q(-5,2) is false
c)Q(3,8) is true
d)Q(9,10) is true
Step-by-step explanation:
Given data is is predicate that then . where are rational numbers.
a)
when
Here that is satisfied. Then
this is wrong. since
That is Thus is false.
b)
Assume .
That is
Here that is this condition is satisfied.
Then
this is not true. since .
This is similar to the truth value of part (a).
Since in both satisfied and for both the points.
c)
if that is and
Here this satisfies the condition .
Then
This also satisfies the condition .
Hence exists and it is true.
d)
Assume
Here satisfies the condition
Then
satisfies the condition .
Thus, point exists and it is true. This satisfies the same values as in part (c)
To solve this, set up two equations using the information you're given. Let's call our two numbers a and b:
1) D<span>ifference of two numbers is 90
a - b (difference of two numbers) = 90
2) The quotient of these two numbers is 10
a/b (quotient of the two numbers) = 10
Now you can solve for the two numbers.
1) Solve the second equation for one of the variables. Let's solve for a:
a/b = 10
a = 10b
2) Plug a =10b into the first equation and solve for the value of b:
a - b = 90
10b - b = 90
9b = 90
b = 10
3) Using b = 10, plug it back into one of the equations to find the value of a. I'll plug it back into the first equation:
a - b = 90
a - 10 = 90
a = 100
-------
Answer: The numbers are 100 and 10</span>
Answer:
12 constant terms and 12 variable terms
Step-by-step explanation:
Answer is x=-2 hope that helps