valenzueladomipay09u
07.06.2021 •
Mathematics
Let Q(x, y) be the predicate "If x < y then x2 < y2," with domain for both x and y being R, the set of all real numbers.
a) When x = −2 and y = 1, is Q(x, y).
a. true
b. false
The hypothesis of Q(−2, 1) is__, which is___. The conclusion is___, which is. Thus Q(−2, 1) is a conditional statement with ahypothesis and aconclusion. So Q(−2, 1) is.
b) Give values different from those in part (a) for which Q(x, y) has the same truth value as in part.
c) Give values different from those in part (c) for which Q(x, y) has the same truth values as in part.
Solved
Show answers
More tips
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- A Auto and Moto How to Start a Diesel Engine in Cold Weather?...
- A Auto and Moto Which alarm system to choose?...
- P Photography and Videography What is lens calibration and why is it needed?...
- S Science and Technology How to Choose a Picture Frame: Tips and Recommendations...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
Answers on questions: Mathematics
- M Mathematics Anyone know this answer −4y−4+(−3)...
- M Mathematics Horses are to race over a certain English meadow for a distance of 9.5 furlongs. What is the race distance in units of (a) rods and (b) chains...
- M Mathematics Determine the value of x isosceles triangle?...
- M Mathematics (2) Solve this application problem using a system of equations: Ron and Kathy are ticket sellers for their class play. Ron sells student tickets for $2.00 each, and Kathy sells adult...
- M Mathematics A tortilla measures 8 inches in diameter, shown below. What is the tortilla s area?...
- M Mathematics Subtract 9 from z, then multiply y by the result...
- M Mathematics The table shows the relationship between the number of calories Raquel burns while hiking and the number of minutes she hikes. How many calories will Raquel burn in 1 minute while...
- M Mathematics Which expression is equivalent to 8 - (6r + 2)...
- M Mathematics Is 0.45 a natural number...
- M Mathematics What is the greatest common factor of 3x^43x 4 3, x, start superscript, 4, end superscript, 15x^315x 3 15, x, cubed, and 21x^221x 2 21, x, squared?...
Ответ:
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)
Ответ:
I believe a positive integer, hope this helps:)
Step-by-step explanation: