Number System concept|Details math for RI,ssc,osssc, Railway|All competitive exams|By Chinmaya Sir 

Number System concept|Details math for RI,ssc,osssc, Railway|All competitive exams|By Chinmaya Sir
Hello friends
Namaskar 🙏
I am Chinmaya Sir..
In this video I taught you a chapter from math "NUMBER SYSTEM" which is very essential for all competative exams like RI, AMIN, SI, SSC,OSSC,OSSSC, RAILWAY etc.
With Basic concept
Topic covered-👇👇
1. Natural numbers
2. Whole number
3. Integers
4.Rational number
5. Irrational numbers
6.Real numbers
7. Imaginary numbers
8.Prime numbers
9. Composite numbers
10. Even number
11. Odd number
12. Twin primes
13. Co primes
14. perfect number
15. Abundant numbers
16. Deficient number
17.Proper factors
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