TS EAMCET 2016 Code A Solved Paper
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Question : 58 of 160
Marks:
+1,
-0
Let A ( 2 sec θ , 3 tan θ ) and B ( 2 sec ϕ , 3 tan ϕ ) , where θ + ϕ =
be two points on the hyperbola
−
= 1 .If ( α , β ) is the point of intersection of normals to the hyperbola at A and B then β =
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