CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

A circle passes through the points A(1, 0), B(5, 0) and C(0, h). If ACB is maximum then


Solution

The correct option is A
(x2+y26x+5)+λy=0
If ACB is maximum. Then y-axis will be the tangent to the circle
y2+λy+5=0
Discriminant = 0
λ220=0
λ=±210
 

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
QuestionImage
QuestionImage
View More...


People also searched for
QuestionImage
QuestionImage
View More...



footer-image