Question

y=sinx*cosx differential equation dy/dx​

Answer 1

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

.

Answer 2

Answer:

I am sure my answer is right and I help your question

Step-by-step explanation:

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