Derivative of Implicit Function (Jee Mains) | ExamDuo
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Chain Rule and Composite Functions
Medium
Derivative of Implicit Function
MATHEMATICS
Let
y
=
y
(
x
)
be a function of x satisfying
y
√
1
−
x
2
=
k
−
x
√
1
−
y
2
where k is a constant and
y
(
1
2
)
=
−
1
4
. Then
d
y
d
x
at
x
=
1
2
, is equal to
Ask about this question
SELECT ONE OPTION
A
√
5
2
B
−
√
5
2
C
2
√
5
D
−
√
5
4
Check