Question

make the greatest and smallest 4 digit number taking the conditions digit 5 is always at once place B digit 1 is always at ten's place​

Answer 1

$\pink{\star{ANSWER-}}$

CONDITION GIVEN-

5 should always be at the one's place

1 should always be at ten's place.

CASE 1 (Repition is allowed)

Laregest- 9915

Smallest- 1015

CASE 2 (Repition is not allowed)

Largest - 9815

Smallest - 1015