CBSE XI Science Maths Sets
A survey shows that 63 % of the Americans like cheese
whereas 76 % like apples . If x % of theAmericans like both cheese and apples, find the value of x.
THE ANSWER OF THIS QUESTION IS x=39 OR 39
Asked by govtsecschoolnayaganv051
25th June 2018
6:02 PM
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CBSE XI Science Maths Sets
A intersection (B-C) = (A intersection B)-(A intersection C) prove it with using properties and please don't solve it by the method of assuming x as arbitrary element of sets
Asked by govtsecschoolnayaganv051
29th June 2018
7:19 PM
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CBSE X Maths
Please solve this question
Asked by vikasg13.hardware
13th July 2018
7:40 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
Plz 4th sum
Asked by lovemaan5500
9th October 2018
5:37 AM
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CBSE VIII Maths
if n[a]=5,n[b]=7,n[a intertsect b]=3 then n[a union b]=
Asked by Ramesh
28th October 2018
6:56 PM
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CBSE XII Science Maths
In a hostel , 60% of the students read hindi newspaper , 40% read English newspaper and 20% read both hindi and English newspaper . A student is selected at random Find the probability that he reads neither hindi nor English newspaper
Asked by haroonrashidgkp
4th November 2018
8:27 PM
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CBSE XI Science Maths Sets
a={1,2,3,4,5}, B={5,6,7} writeAUB
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1st January 2019
7:48 PM
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JEE Main Maths Sets, Relations and Functions
Out of 14 people, twelve said that it was not the case that they watched television but did not listen to the radio. Also, for nine people it is not the case that they do not watch TV and do not listen to the radio. Finally, seven people either watch television or listen to the radio but do not do both. Noe let A be number of people that watch TV and B be the number of people that listen radio. Find A and B.
Asked by bsola6178
10th May 2019
11:45 AM
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ICSE VIII Maths Sets
let u be the Universal set,and A and B be any two sets of n(u)=20,n(a)=12,n(b)=4 and n(a intersection b)=17 find the following 1.n(A intersection B)
Asked by nallerugurunanditha
15th July 2019
8:00 PM
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CBSE XI Commerce Maths
In a group of student hundred Student no Hindi 50 know English and 25 know both each of the students know either Hindi or English how many students are there in a group
Asked by uppal.sachin1977
28th April 2020
3:44 PM
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CBSE XI Science Maths Sets
Please solve these questions
Asked by apratimkalita456
29th April 2020
8:37 PM
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CBSE XI Science Maths Sets
give full explanation please
Asked by hankareanushka
17th June 2020
6:23 AM
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CBSE XI Science Maths Sets
Does union of sets include intersection of sets ?
Asked by preetiagrawal1979
28th June 2020
2:31 PM
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CBSE XI Science Maths Sets
In group of 800 people,500 people speak Hindi and 320 people speak english . Find how many people can speak both English and Hindi ? speak
Asked by nkrkannan1810
12th July 2020
12:26 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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CBSE XI Science Maths Sets
Hello Sir,
Please explain the below formulae with their venn diagrams.
1) A-B=A⇔AB=Ø
2) AB⇔B'A'
3) A(B
C)=(AB)(AC)
B=ØB⇔B'A'(BC)=(AB)(AC)
Asked by seeni2005
19th August 2020
9:19 PM
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CBSE XI Science Maths Sets
A×(B∩C)=(A×B)∩(A×C) prove tht
Asked by saiaparnalove5888
28th September 2020
11:27 AM
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CBSE XI Science Maths Sets
If A={1,2,3,4,5,6},B={2,4,6,8} then find A-B
Asked by prash.crush92
28th December 2020
12:21 PM
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ICSE VIII Maths Sets
If A ={1,2,3,4,5,6,7,8} B=2,4,6,8,10,12} and C=1,3,5,7,9,11,13} then show that A-(BUC)=(A-B) u A-C
Asked by pelamathy8
6th October 2021
4:18 PM
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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
Question no 21
Asked by divyanshtikkiwal6
23rd February 2024
7:44 PM
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JEE Main Maths Sets, Relations and Functions
A∆B=AUB/A'UB'
Asked by sarthakshukla7275
14th April 2024
1:29 PM
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