Question

(c) I am a five digit number. If you exchange the smallest and the largest
digit from the greatest number formed by the digits 3, 4, 7, 8 and 9,
then the number obtained, is me. Who am I ?
please answer​

Answer 1

$\huge{\mathfrak{Answer:-}}$

________________________

The greatest number obtained from ( 3,4,7,8and9) is

98743

Now exchanging the greatest and smallest digit we get

38749

Hence, the final answer is

$\huge{\blue{\boxed{38749}}}$