Question

*If y = log x, then find the second derivative of y.* 1️⃣ -1/x 2️⃣ 1/x 3️⃣ -1/x² 4️⃣ 1/x²​

Answer 1

Answer:3. -1/x²

Step-by-step explanation:

y = log x

y'=1/x

y"=-1/x²