Question

the total number of 4digit number is

full explation plz

give write ans​

Answer 1

Step-by-step explanation:

Heighest 4 अंकों की संख्या = 9999

4 अंकों की संख्या

= 9999 - 1000

= 8999 में

Answer 2

Answer:

Hello friend how are you

Step-by-step explanation:

in this situation there are 9000 four digit number. if a four digits numbers any string of four character from 0-9 (so that 0001 and 0000 are four digits numbers )the we search as follows. regardless of what number you choose for the first digit ,there are 10 possible choices for the second digit

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