Question

The sine of the angle between the straight line $\frac{x-2}{3}=\frac{y-3}{4}=\frac{4-z}{-5}$ are the plane 2x-2y+z=5 is

• A. $\frac{1}{5\sqrt 2}$
• B. $\frac{2}{5\sqrt 2}$
• C. $\frac{3}{50}$
• D. $\frac{3}{\sqrt {50}}$

Answer 1

Answer: (A)

$\frac{1}{5\sqrt 2}$

Answer 2

The correct answer is Option (A) : $\frac{1}{5\sqrt 2}$