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Mathematics 13 Online
OpenStudy (anonymous):

A circle S of radius 'a' is director circle of another circle S1.S1 is director circle of another circle S2 and so on. Calculate value of 'a'.

OpenStudy (anonymous):

director??

OpenStudy (anonymous):

Don't know what it is :'(

OpenStudy (anonymous):

a circle formed by the points where two perpendicular tangent lines to the curve cross

OpenStudy (anonymous):

oh.. so how do we calculate 'A' ?

OpenStudy (anonymous):

|dw:1350378900247:dw|

OpenStudy (anonymous):

i am not sure about this sorry,some1 can help

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