Question

Sum of 2 natural number is 10 and their differerence is 4 find the number

Answer 1

Answer :

Let the numbers be x and y

x+y = 10...(1)

x-y = 4...(2)

Solving the two equations,

2x = 14

x = 7

Sub x in (1),

7 + y = 10

y = 10 - 7

y = 3

Answer 2

Answer:

A square + b square = c square

Ba ba black sheep

Now I am going to sleep !!