Rain, pouring down at an angle alpha with the vertical has a speed of 10 m/s. A girl runs against the rain with a speed of 8 m/s and sees that the rain makes an angle beta with the vartical, then relation between alpha and beta is

Rain, pouring down at an angle alpha with the vertical has a speed of

1.	Rain, pouring down at an angle alpha with the vertical has a speed of 10 m/s. A girl runs against the rain with a speed of 8 m/s and sees that the rain makes an angle beta with the vartical, then relation between alpha and beta is
Answer» `TAN BETA =(8+10sin ALPHA)/(10COS alpha)` `tan beta =(8+10cos alpha)/(10sin alpha)` `tan beta = (10sin alpha)/(8+10cos alpha)` `tan beta = (10cos alpha)/(8+10sin alpha)` ANSWER :A