Consider the following statements : 1. The degree of the differential $\frac{d y}{d x}+\cos \left(\frac{d y}{d x}\right)=0$ is 1 . 2. The order of the differential equation $\left(\frac{d^2 y}{d x^2}\right)^3+\cos \left(\frac{d y}{d x}\right)=0$ is 2. Which of the statements given above is/are correct ?

• A

  1 only
• Correct answer
  B

  2 only
• C

  Both 1 and 2
• D

  Neither 1 nor 2

Hence, the correct answer is option: 'B'.