Question

Ten's digit of a two digit number exceeds the unit's digit by 2. If ten's digit is x and
unit's digit is y, then which is true :
(a) x + y = 2 (b) x - y = 2 (C) x = y - 2 (d) x – 2y = 0​

Answer 1

Answer:

B ) x-y = 2

Step-by-step explanation:

x = 2 + y

according to the question

the 2 digit no. must be

10×(2+y) + y