how many 6- digit number are there in also
Answers
Answered by
1
inappropriate question
Answered by
1
Answer:
There are 900,000 6-digit numbers in all.
Explanation:
The least 6-digit number = 100,000
The greatest 6-digit number = 999,999
IN terms of arithmetic progression , first term : a= 100,000
Last term = 999,999
common difference : d= 1
Formula for nth term : a_n=a+(n+1)dan=a+(n+1)d
Tet n be the total 6 digit number .
Then, 999999=100000+(n+1)(1)999999=100000+(n+1)(1)
⇒n+1=899999n+1=899999
⇒ n=900000n=900000
Hence, there are 900,000 6-digit numbers in all.
Similar questions