Question

verify the following = -3/7, y= -2/5

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Given,

y=c

1

sinx+c

2

cosx.

Now differentiating both sides with respect to x we get,

dx

dy

=c

1

cosx−c

2

sinx

Again differentiating both sides with respect to x we get,

dx

2

d

2

y

=−(c

1

sinx+c

2

cosx)

dx

2

d

2

y

=−y

dx

2

d

2

y

+y=0.