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Empty sets. (in Hindi)
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In this lecture, I'm discussing about Empty sets and it's examples. If you've any queries then please ask me in the comment section. Please Do Rate Review and share my lessons. You can follow me on Unacademy.

Upendra
B.Sc.(H) Mathematics from Delhi University, Qualified IIT JAM & NBHM. Exploring new things, Love being around children and helping kids.

1. MATHEMATICS FOR CLASS XI CHATTER-7 SETS by Upendra yadav

2. Targeted Audience Students in Class XI . IIT-JEE -Competitive exam . General Public

4. INTRODUCTION Upendra yadav B.Sc. (H Mathematics from Delhi University Qualified exam: IIT-JAM,

5. Embty Set: Con sider the Set R x is a student closs x present Studlying in a Sc hoo2 The Set. A Contains a dinite number jfelement. B x x is a student presently sfudying in both The set B Contains no element at all is called the empy Setr the nui Seh classes x and XI ition A set which does not Contain any ela ment .. The empty set s denoted by the Symbol or{ }

6. Ex- Lot A = {x; l <x. < 2 , is a natural nu mber}. Li) 0 cii) Cx:x is an even Intege prime number greater than 2 }

7. Finite and Indinite Set number elements is called finite otherwise , the Set is callad Indinite. Ex: . let W , be. the set g all days the week . then w is ) let S bethe Sergi SaloxHons.cj the equa Hon x.16-o (i ) Lat (n be the Set. points on a Q.ine. Then (r is C.i inite then S is dinte Intinitc

8. es: state which th plowing Sels ate dinile or Infinite. , Hcnce 1's dinite. , Hence it's dihitc ; { }Hence it is inite. 1,2,3,5 } 2 ime, ie Set g prime number is. indinite. Hcnce the given Se is Infinite x; EN anci x is odd}. , the given set , the giveh Set is Ijinile

9. Thanku very much PLEASE po RAre REVIEW ANp SHARE MY LESSONS . IF YOU'VE ANY QUERIES THEN LEASE ASK ME INTHE coMMENT SECTION