TS EAMCET 2016 Code A Solved Paper
© examsiri.com
Question : 52 of 160
Marks:
+1,
-0
If the circle x 2 + y 2 − 2 λ x − 2 y − 7 = 0 and 3 ( x 2 + y 2 ) − 8 x + 29 y = 0 are orthogonal then λ =
Go to Question: