Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
If
y
=
a
sin
x
+
b
cos
x
y = a \sin x + b \cos x
y
=
a
sin
x
+
b
cos
x
, then
y
2
+
(
d
y
d
x
)
2
y^2 + \left(\frac{dy}{dx}\right)^2
y
2
+
(
d
x
d
y
)
2
is a (a) function of
x
x
x
and
y
y
y
(b) function of
x
x
x
(c) constant (d) function of
y
y
y
Browse the problem library