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Number System Class IX CBSE Part 1 (in Hindi)
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PART 1 IMPORTANT QUESTION OF NUMBER SYSTEM FOR FINAL EXAM CLASS IX CBSE

Dr Pratibha Gupta
My name is Dr.pratibha Gupta .I am a teacher . My experience has been in teaching for math and science subject for several years in Delhi.

Unacademy user
sir please make a video fast
  1. COURSE CLASS-X MATH


  2. NUMBER SISTEMS_ (1n 0 ta ut Guesh@n) Six saona number behween 3 y 30 10 1o 2 6 ca be dekrmined atueen these tr nabL 3X 2 3 2, o 20 ao-.30-60-2 Hence three kahen al no . betwen- & 20 2060 mumhux cam be dletemined hetween use oturo numbers,


  3. fsatiel 5 ING 5X6 300 30 O 5 2 300 300 5.3 30o 300 300 30o Hence 113 53 loo 7S 300 01 012. can be taken. a> 0 o1ooloool lo loo loo0l.... D 12 3 30 3333 Hence duo Mdional no. botueen. 2 3 a. O 3333 , O'2H 3443 u.. , 035 356 355s.0ST


  4. S0 ist x = 0.159. = 01S9999 1000 = 159,999 2 900 144 on are = a-218182. lo)-= Q2.1818 18 990x- 2196 . 03c 122 122 55 J 4 - 65 ss