Example 21 Let U Be Universal Set Of All Students Of Class Xi Example 21 let u be universal set of all the students of class xi of a coeducational school and a be the set of all girls in class xi. find a′. in a coeducational school, there can be only boys and girls in a school. a is the set of all girls, a′ = set of all students – set of all girls. Check the full question here teachoo 2070 573 example 21 let u be universal set of all students of class xi category examples get.
Example 21 Let U Be Universal Set Of All Students Of Class Xi Set theory class 11 maths ii important examples || 21. let u be universe set of all the student of class xi #exercise2 #class11math #set theory set theory c. Example 21 let u be universal set of all the students of class xi of a coeducational school and a be the set of all girls in class xi. find a′. solution since a is the set of all girls, a′ is clearly the set of all boys in the class. $ note if a is a subset of the universal set u, then its complement a′ is also a. subset of u. Let us take an example let a = set of all students in a girls school. we define relation r on set a as r = {(a, b): a and b are brothers} r’ = {(a, b): height of a & b is greater than 10 cm} now, r r = {(a, b): a and b are brothers} it is a girls school, so there are no boys in the school. hence, there cannot be a brother. ∴ r has no elements. Let u the universal set be the set of all students of a school. a is a set of boys. b is a set of girls, and c is the set of students participating in sports. describe the following set in words and represent it by venn diagram $\text{a}\bigcup \left( \text{b}\bigcap \text{c} \right)$.
Solved Let U Universal Set Set Of All College Students M Chegg Let us take an example let a = set of all students in a girls school. we define relation r on set a as r = {(a, b): a and b are brothers} r’ = {(a, b): height of a & b is greater than 10 cm} now, r r = {(a, b): a and b are brothers} it is a girls school, so there are no boys in the school. hence, there cannot be a brother. ∴ r has no elements. Let u the universal set be the set of all students of a school. a is a set of boys. b is a set of girls, and c is the set of students participating in sports. describe the following set in words and represent it by venn diagram $\text{a}\bigcup \left( \text{b}\bigcap \text{c} \right)$. Question from ncert maths class 11 chapter 1 solved examples question – 21 sets cbse, rbse, up, mp, bihar boardquestion text: let u be universal set of all. Example 1 let a be the set of all students of a boys school. show that the relation r in a given by r = {(a, b) : a is sister of b} is the empty relation and r′ = {(a, b) : the difference between heights of a and b is less than 3 meters} is the universal relation. for relation r r = {(a, b) :. Let u be universal set of all the students of class xi of a coeducational school and a be the set of all girls in class xi. find a′. since a is the set of all girls, a′ is clearly the set of all boys in the class. was this solution helpful?. Let u be the universal set, a and b are the subsets of u. if n u = 650 , n a = 310 , n a ∩ b = 95 and n b = 190 , then n a ¯ ∩ b ¯ is equal to ( a ¯ and b ¯ are the complement of a and b , respectively).
Solved 10 Let The Universal Set U Be The Set Of Students Chegg Question from ncert maths class 11 chapter 1 solved examples question – 21 sets cbse, rbse, up, mp, bihar boardquestion text: let u be universal set of all. Example 1 let a be the set of all students of a boys school. show that the relation r in a given by r = {(a, b) : a is sister of b} is the empty relation and r′ = {(a, b) : the difference between heights of a and b is less than 3 meters} is the universal relation. for relation r r = {(a, b) :. Let u be universal set of all the students of class xi of a coeducational school and a be the set of all girls in class xi. find a′. since a is the set of all girls, a′ is clearly the set of all boys in the class. was this solution helpful?. Let u be the universal set, a and b are the subsets of u. if n u = 650 , n a = 310 , n a ∩ b = 95 and n b = 190 , then n a ¯ ∩ b ¯ is equal to ( a ¯ and b ¯ are the complement of a and b , respectively).
Solved Let The Universal Set U Be The Set Of All 120 Chegg Let u be universal set of all the students of class xi of a coeducational school and a be the set of all girls in class xi. find a′. since a is the set of all girls, a′ is clearly the set of all boys in the class. was this solution helpful?. Let u be the universal set, a and b are the subsets of u. if n u = 650 , n a = 310 , n a ∩ b = 95 and n b = 190 , then n a ¯ ∩ b ¯ is equal to ( a ¯ and b ¯ are the complement of a and b , respectively).
Solved 2 The Universal Set Is Students In A Class V Students Who