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Home Questions 4RCXK8PW23
Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Applications of Derivatives

Question:
If x is real find then at what value of x is the function y = \( { -x }^{ 2 } +2x+5\) attains its maximum value?
Options:
1
2
3
4
Correct Answer:
1
Explanation:
\(\frac{dy}{dx}= -2x+2\) Put \(\frac{dy}{dx}= 0\)

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