Form the greatest and the smallest 4 digit numbers using the given dig

1.	Form the greatest and the smallest 4 digit numbers using the given digits without repetition(i) 3, 7, 2 and 5(ii) 6, 1, 4 and 9(iii) 7, 0, 4 and 2(iv) 1, 8, 5 and 3(v) 9, 6, 0 and 7
Answer» (i) The given digits are 3, 7, 2 and 5 (a) The greatest 4-digit number = 7532 (b) and the smallest 4-digit number = 2357 (ii) The digits are given : 6, 1, 4 and 9 (a) The greatest 4-digit number = 9641 (b) and the smallest 4-digit number = 1469 (iii) The digits are given 7, 0, 4 and 2 (a) The greatest 4-digit number = 7420 (b) The smallest 4-digit number = 2047 (iv) the digits are given 1, 8, 5 and 3 (a) The greatest 4-digit number = 8531 (b) and the smallest 4-digit number =1358 (v) The digits are given 9, 6, 0 and 7 (a) The greatest 4-digit number = 9760 (b) and the smallest 4-digit number = 6079

Form the greatest and the smallest 4 digit numbers using the given digits without repetition(i) 3, 7, 2 and 5(ii) 6, 1, 4 and 9(iii) 7, 0, 4 and 2(iv) 1, 8, 5 and 3(v) 9, 6, 0 and 7

Answer»

(i) The given digits are 3, 7, 2 and 5

(a) The greatest 4-digit number = 7532

(b) and the smallest 4-digit number = 2357

(ii) The digits are given : 6, 1, 4 and 9

(a) The greatest 4-digit number = 9641

(b) and the smallest 4-digit number = 1469

(iii) The digits are given 7, 0, 4 and 2

(a) The greatest 4-digit number = 7420

(b) The smallest 4-digit number = 2047

(iv) the digits are given 1, 8, 5 and 3

(a) The greatest 4-digit number = 8531

(b) and the smallest 4-digit number =1358

(v) The digits are given 9, 6, 0 and 7

(a) The greatest 4-digit number = 9760

(b) and the smallest 4-digit number = 6079