The number of integers greater than 6-000 that can be formed-using the digits 3-5-6-7 and 8- without repetition- is 19212072216

Question

Toppr Admin · Accepted Answer

Given digits - 3-5-6-7-8case- 4 digits numberTotal 4 digits number -3-xD7-4-xD7-3-xD7-2-72Case- 5 digits numbers are always greater than 6000Total 5 digit number -120Total nmber greater tha 600-120-72-192

The number of integers greater than 6,000 that can be formed,using the digits 3,5,6,7 and 8, without repetition, is
$192$
$120$
$72$
$216$

Given digits : $3, 5, 6, 7, 8$
case: 4 digits number
Total 4 digits number $= 3 \times 4 \times 3 \times 2 = 72$

Case: 5 digits numbers are always greater than 6000

Total 5 digit number $= 120$
Total nmber greater tha $600 = 120 + 72$
$= 192$

The number of integers greater than 6,000 that can be formed,using the digits 3,5,6,7 and 8, without repetition, is 19212072216

Given digits : 3,5,6,7,8case: 4 digits numberTotal 4 digits number =3×4×3×2=72Case: 5 digits numbers are always greater than 6000Total 5 digit number =120Total nmber greater tha 600=120+72=192

The number of integers greater than 6,000 that can be formed,using the digits 3,5,6,7 and 8, without repetition, is
$192$
$120$
$72$
$216$

Given digits : $3, 5, 6, 7, 8$
case: 4 digits number
Total 4 digits number $= 3 \times 4 \times 3 \times 2 = 72$

Case: 5 digits numbers are always greater than 6000

Total 5 digit number $= 120$
Total nmber greater tha $600 = 120 + 72$
$= 192$