Answer

Verified

455.4k+ views

Hint : Follow sequence in largest and smallest taking care of zero in smallest.

Given numbers are \[8,0,2,7,5\;,\;9\].

If given digits are allowed to repeat any digit then, the largest number is $9$.

Then the greatest number is \[9,99,999\].

Smallest number is \[2,00,000\;\]and difference is

\[9,99,999 - 2,00,000 = 7,99,999\]

If repeating of the digit is not allowed then the greatest number will be selected in sequence in descending order as first number must be greatest of all then second greatest number will be at second place and so on we will go.

Therefore on doing the above mentioned procedure we get the number as \[9,87,520\]

And the smallest number will be in ascending order but the first number will not be zero since we have to write the six digit number so the first number will be next smallest here it is $2$ then proceeding by this method we get the smallest number as \[2,05,789\].

Then difference of numbers is

\[9,87,520 - 2,05,789 = 7,81,731\].

Note :- In these types of questions of finding largest or smallest we have to go in descending or ascending order of number keeping in mind the zero that if it is placed at first position then the number of digits in the number will be lesser than the expected one.

.

Given numbers are \[8,0,2,7,5\;,\;9\].

If given digits are allowed to repeat any digit then, the largest number is $9$.

Then the greatest number is \[9,99,999\].

Smallest number is \[2,00,000\;\]and difference is

\[9,99,999 - 2,00,000 = 7,99,999\]

If repeating of the digit is not allowed then the greatest number will be selected in sequence in descending order as first number must be greatest of all then second greatest number will be at second place and so on we will go.

Therefore on doing the above mentioned procedure we get the number as \[9,87,520\]

And the smallest number will be in ascending order but the first number will not be zero since we have to write the six digit number so the first number will be next smallest here it is $2$ then proceeding by this method we get the smallest number as \[2,05,789\].

Then difference of numbers is

\[9,87,520 - 2,05,789 = 7,81,731\].

Note :- In these types of questions of finding largest or smallest we have to go in descending or ascending order of number keeping in mind the zero that if it is placed at first position then the number of digits in the number will be lesser than the expected one.

.

Recently Updated Pages

How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE

Why Are Noble Gases NonReactive class 11 chemistry CBSE

Let X and Y be the sets of all positive divisors of class 11 maths CBSE

Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE

Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE

Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE

Trending doubts

Guru Purnima speech in English in 100 words class 7 english CBSE

Which are the Top 10 Largest Countries of the World?

Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE

Change the following sentences into negative and interrogative class 10 english CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE

The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths

Select the word that is correctly spelled a Twelveth class 10 english CBSE