CBSE XI Science Maths Relations and Functions
Set of all subsets of A which contain Ø (phi) = P(A) How is this possible please explain
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10th June 2018
8:35 PM
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CBSE X Maths
A subset B of the set of first 100 positive integers has the property that no two elements of B sum to 125 . What is the maximum possible number of elements in B?
Asked by vikasg13.hardware
13th June 2018
12:23 PM
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CBSE XI Science Maths
Explain every step of solution
Asked by govtsecschoolnayaganv051
14th June 2018
3:40 PM
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CBSE X Maths
Please solve the question
Asked by vikasg13.hardware
22nd June 2018
9:49 PM
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CBSE XI Science Maths
Why A intersection B is a sunset of A is taken here Why not " A intersection B" is a subset of B is taken
Asked by govtsecschoolnayaganv051
28th June 2018
3:48 PM
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CBSE XI Commerce Maths
prove that there are always even number of subsets of a non empty set
Asked by maanavsachdeva23
2nd August 2018
12:03 AM
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CBSE XII Science Maths
is proper or improper subset
is proper or improper subset
Asked by Eng.surinder.singh
25th August 2018
6:04 PM
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CBSE IX Maths
Why Venn diagram is used in sets
Asked by Mrs.shri775
21st September 2018
8:08 PM
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NEET Foundation IX Maths
Test for the commutative property of union and intersection of the sets P = { x : x is a real number between 2 and 7} and Q = { x : x is an irrational number between 2 and 7}.
Asked by deepac1975
5th October 2018
9:54 AM
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CBSE XI Science Maths Sets
If A={x²-1:x€N 1≤x≤5} write number of subsets of 'A'
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26th February 2019
4:46 PM
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CBSE XI Science Maths Sets
what is the difference between subset , supersubset and belong to.
Asked by monisaselvakumar
19th June 2019
9:04 PM
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JEE Main Maths Sets, Relations and Functions
Let S = {1, 2, 3, 4). The total number of unordered pairs of disjoint subsets of S is equal to?Sir please explain the solution by giving few examples, it can be lengthy answer but explain everything. And please tell me why we multiply 3 for 4 times?Please..I am confused in some basic concepts
Asked by Atul
28th April 2020
11:17 PM
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CBSE XI Science Maths Sets
Hello Sir. Can you tell me the difference between subset and proper subset. Also please tell me the correct representation of their symbols.
Asked by seeni2005
14th August 2020
1:36 PM
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CBSE XI Science Maths Sets
Hello sir.
Please explain these two formulae:
1) A-B=A⇔A
B=Ø
2) A
B⇔B'A'
B=ØB⇔B'A'
Asked by seeni2005
16th August 2020
12:06 PM
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ICSE XII Science Maths
Prove that the subspace of R 3 consisting of triplet (a, b, c) with c = 0 is a subspace of R 3 , which is isomorphic to R 2 .
Asked by Mohamad07danish
1st February 2022
12:22 PM
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ICSE X Maths Coordinate Geometry - Reflection
1
Asked by nshashikalanshashikala545
11th November 2023
6:09 AM
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CBSE VII Maths
1 to 11 question ka answer de
Asked by Ashmeetsingh001
28th January 2024
7:16 PM
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CBSE XI Science Maths Sets
in exercise 1.3 1st q ii part abc is not subset of bcd but two elements are common i.e bc but in 2 question same exercise i part ab is subset of bca how ??
Asked by parvanipatil09
29th March 2024
10:12 AM
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JEE Main Maths Sets, Relations and Functions
if two finite sets have m and n elements and the total number of subsets of the first set is 12 more than the total no of subsets of the second , then find m and n
Asked by gmafia618
5th April 2024
6:48 PM
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