1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VIII
Mathematics
Euler's Formula
If M is any s...
Question
If M is any set, then write M
∪
ϕ
and M
∩
ϕ
.
Open in App
Solution
If M is any set, then
M
∪
ϕ
=
M
and,
M
∩
ϕ
=
ϕ
Suggest Corrections
25
Similar questions
Q.
If A is any set, prove that:
A
⊆
ϕ
⇔
A
=
ϕ
.
Q.
If
A
=
ϕ
, the empty set, then write the number of elements in
P
(
A
)
.
Q.
State the whether given statement is true or false
If
A
is any set, prove that:
A
⊆
ϕ
⇔
A
=
ϕ
.
Q.
If
A
=
{
ϕ
,
{
(
ϕ
)
}
}
, then the power set
P
(
A
)
of
A
is
Q.
For any two sets A and B , prove that :
A
∩
B
=
ϕ
⇒
A
⊆
B
′
.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
MATHEMATICS
Watch in App
Explore more
Euler's Formula
Standard VIII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app