menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Which of the following has no solution? a.(x + 1 < -1) ∩ (x + 1 < 1) b.(x + 1 ≤ 1) ∩ (x + 1 ≥ 1) c.(x + 1 < 1) ∩ (x + 1 > 1)
asked
Jun 12, 2017
230k
views
4
votes
Which of the following has no solution?
a.(x + 1 < -1) ∩ (x + 1 < 1)
b.(x + 1 ≤ 1) ∩ (x + 1 ≥ 1)
c.(x + 1 < 1) ∩ (x + 1 > 1)
Mathematics
high-school
Neal Ahluvalia
asked
by
Neal Ahluvalia
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
4
votes
a.(x + 1 < -1) ∩ (x + 1 < 1)
(x < -2) ∩ (x < 0) = (x < -2)
b.(x ≤ 0) ∩ (x ≥ 0) = {0}
c.(x < 0) ∩ (x > 0) = Ф
Option C has no solution.
Marc Anton Dahmen
answered
Jun 18, 2017
by
Marc Anton Dahmen
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org