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Byju's Answer
Standard XII
Mathematics
Higher Order Derivatives
If xexy #82...
Question
If xe
xy
- y = sin
2
x , then find dy/dx at x = 0
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Solution
Dear
Student
,
xe
xy
-
y
=
sin
2
x
Differentiating
wrt
x
we
get
e
xy
+
e
xy
y
+
x
dy
dx
-
dy
dx
=
2
sinxcosx
dy
dx
xe
xy
-
1
=
sin
2
x
-
e
xy
-
ye
xy
dy
dx
=
sin
2
x
-
e
xy
-
ye
xy
xe
xy
-
1
Now
at
x
=
0
dy
dx
=
0
-
1
-
y
0
-
1
=
y
+
1
Regards
Suggest Corrections
0
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