Question

A differential equation is called linear when the independent variable y and its all derivatives occur

(A) first degree

(B) second degree

(C) third degree

(D) all of these​

Answer 1

Step-by-step explanation:

unknown function and its derivatives have no exponent greater than one and there are no cross-terms—i.e., terms such as f f′ or f′f′′ in which the function or its

Answer 2

A differential equation is called linear when the independent variable y and its all derivatives occur first degree.

• In a linear differential equation, the dependent variable or its derivates must occur only in the first degree.
• The product of the dependent variable should not be formed.
• The general form of this equation is dy/dx + Py = Q, where "P" and "Q" are a constant or any function of the variable "x", this is called a linear differential equation.