Question

A ray of light is sent along the line which passes through point (2, 3). The ray is reflected from point P on x-axis. If reflected ray passes through the point (6, 5) then coordinates of P are –

• A. $\left( - \frac { 7 } { 2 } , 0 \right)$
• B. $\left( \frac { 7 } { 2 } , 0 \right)$
• C. $\left( 0 , \frac { 7 } { 2 } \right)$
• D. None of these

Answer 1

Answer: (B)

$\left( \frac { 7 } { 2 } , 0 \right)$

Answer 2

The angle between the line joining the points

(1, –2), (3, 2) and the line x + 2y – 7 = 0, is