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Mathematics
Mathematics
Problem
11. The degree of the differential equation
(
d
2
y
d
x
2
)
3
+
(
d
y
d
x
)
2
+
sin
(
d
y
d
x
)
+
1
=
0
\left(\frac{d^{2} y}{d x^{2}}\right)^{3}+\left(\frac{d y}{d x}\right)^{2}+\sin \left(\frac{d y}{d x}\right)+1=0
(
d
x
2
d
2
y
)
3
+
(
d
x
d
y
)
2
+
sin
(
d
x
d
y
)
+
1
=
0
is (A) 3 (B) 2 (C) 1 (D) not defined (A) 3 (B) 2 (C) 1 (D) not defined
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