The integrating factor of dy/dx − y = 0 is:
The integrating factor of dy/dx − y = 0 is:
- A. e⁻ˣ
- B. eˣ
- C. x
- D. 1/x
Answer: A) e⁻ˣ
Explanation: P = −1. Hence IF = e^(∫−1 dx) = e⁻ˣ.
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The integrating factor of dy/dx − y = 0 is:
Answer: A) e⁻ˣ
Explanation: P = −1. Hence IF = e^(∫−1 dx) = e⁻ˣ.
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