Question

The length of the perpendicular from the point [b,a] to the line x/a-y/b=1 is

Answer 1

Answer:

solved

Step-by-step explanation:

x/a-y/b-1 = 0

length = b/a - a/b - 1 ÷ √b²+a²/ab = (b² - a² - ab) ÷ √b²+a²