Plz solve????

Asked by  | 9th Apr, 2008, 12:47: AM

Expert Answer:

the equation of circle is x2+(y-10)2=10

whose center is (0,10) and radius is sqrt(10).

length of perpendicular from center on line is d= 10 / (1+m2)1/2

if it is outside the circle then d>(10)1/2


Answered by  | 10th Aug, 2008, 03:27: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.