Question

The line joining the points (4-6) and (-2,2) subtends a right angle at P. If the locus of P is a circle whose radius is​

Answer 1

Answer:

Ineffable

Sometimes, almost every word fails. When that happens, you can turn to the word "ineffable," which means "unspeakable" or "indescribable."

Step-by-step explanation:

Ineffable

Sometimes, almost every word fails. When that happens, you can turn to the word "ineffable," which means "unspeakable" or "indescribable."

Answer 2

Answer:

x²+y²-x-8y+13

Step-by-step explanation:

Let P = (x, y) and A(2, 3), B(–1, 5) be the given points. Given condition is

=>APB = 90°

=> PA² + PB² = AB²

=> (x – 2)² + (y – 3)² + (x + 1)² + (y – 5)² = (–1 – 2)2 + (5 – 3)2

=> x² – 4x + 4 + y² – 6y + 9 + x² + 2x + 1 + y² – 10y + 25 = 9 + 4

=> 2x² + 2y² – 2x – 16y + 26 = 0

=> x² + y² – x – 8y + 13 = 0

=> The locus of P is x² + y² – x – 8y + 13 = 0