y=sinx*cosx differential equation dy/dx
Answers
Answered by
7
Answer:
b.
Explanation:
If
y
=
sin
x
+
cos
x
then
d
y
/
d
x
=
cos
x
−
sin
x
.
So
y
+
d
y
d
x
=
sin
x
+
cos
x
=
cos
x
−
sin
x
=
2
cos
x
.
Answered by
0
Answer:
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