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Perfect , Deficient and Abundant Numbers (in Hindi)
Lesson 11 of 19 • 0 upvotes • 5:58mins
Rajeev Kumar
In this lesson, we will learn about about Proper and Improper Divisor . Then we will see definition and examples of Perfect , Deficient and Abundant Numbers.
(Hindi) Numbers and their Computations: SSC CGL and UPSC CDS Exam
19 lessons • 2h 40m
1
Overview (in Hindi)
4:22mins
2
Number systems and their types(In Hindi)
12:32mins
3
Properties of Integers(in Hindi)
9:37mins
4
Types of Integers and Number line(in Hindi)
5:48mins
4
Absolute value and it's Properties (In Hindi)
6:51mins
6
Properties of Natural numbers (In Hindi)
7:22mins
7
Properties of Rationals and Irrationals (in Hindi)
7:49mins
8
Check : Rational or Irrational(in Hindi)
9:41mins
9
Mersenne Prime (in Hindi)
7:15mins
10
Factors and Prime Factorisation (in Hindi)
6:18mins
11
Perfect , Deficient and Abundant Numbers (in Hindi)
5:58mins
12
Number of Factors (in Hindi)
7:17mins
13
Number of Odd and Even Factors (in Hindi)
6:20mins
14
Sum and Product of Factors (in Hindi)
6:57mins
15
Factor Types : 'abcabc' and 'aaaaaa'.(in Hindi)
7:54mins
16
LCM and GCD(in Hindi)
12:14mins
17
Square and Cube (in Hindi)
11:30mins
18
Trick to Calculate Square Easily (in Hindi)
12:39mins
19
Trick to Calculate Cube of 2 -Digit Numbers (in Hindi)
11:30mins
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