Let T1 , T2 be two tangents drawn from (-2, 0) onto the circle C : x2 + y2 = 1 .(1) Determine thecircles touching C and having T1 , T2 as their pair of tangents.(2) Further, find the equations of allpossible common tangents to these circles, when taken two at a time.NEED NOT EXPLAIN PART(1) BUT PLSS EXPLAIN PART(2)
moidin afsan , 10 Years ago
Grade 11
1 Answers
Arun Kumar
Last Activity: 10 Years ago
Hi
for the second part you have a formulae for that
I hope you know notation i used its the most common notation.