Question

what is the distance between point a(a + b, a-b) and b (a,-b)​

Answer 1

Step-by-step explanation:

Find the distance between the points R(a+b, a-b) and S(a-b,-a-b) · Answer · We have, RS=( a−b−a−b)2+(−a−b−a+b)2 ⇒RS=4b2+4 a2 ...