Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Let the tangents drawn to the circle,
x
2
+
y
2
=
16
x^2 + y^2 = 16
x
2
+
y
2
=
16
from the point
P
(
0
,
h
)
P(0, h)
P
(
0
,
h
)
meet the x-axis at points A and B. If the area of
Δ
A
P
B
\Delta APB
Δ
A
P
B
is minimum, then
h
h
h
is equal to : [JEE-MAIN ONLINE-2015] (1)
3
2
3\sqrt{2}
3
2
(2)
3
3
3\sqrt{3}
3
3
(3)
4
3
4\sqrt{3}
4
3
(4)
4
2
4\sqrt{2}
4
2
Browse the problem library