Class 12 Applications Of Derivatives · Mcq Single Correct1 Marksoptimization
Class 12 Maths · Applications Of Derivatives · Mcq Single Correct #10
Find the minimum of x²−8x+17 over real x.
✅ Step-by-Step Solution
Final Answer: Option (C): 1
- Complete the square: (x−4)²+1≥1, with equality at x=4.
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