Question

Find the order and degree of the D.E's

Question = y¹¹ + 2y¹ + siny = 0

Answer 1

Hello,


y¹¹ + 2y¹ + siny = 0

Highest order derivative is 2

y'' is known as second order derivative.

so,order is 2.

now ,since differential equation includes trigonometric function but this trigonometric function include y, not derivative of y.

So,degree is defined for this case.

Degree is 1, since y'' has power 1.

So,order is 2, degree is 1.

Hope it helps you

Answer 2

Answer:

Step-by-step explanation:

y¹¹ + 2y¹ + siny = 0

Highest order derivative is 2

y'' is known as second order derivative.

so,order is 2.

now ,since differential equation includes trigonometric function but this trigonometric function include y, not derivative of y.

So,degree is defined for this case.

Degree is 1, since y'' has power 1.

So,order is 2, degree is 1.

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