Let the function \(f(x)=x^4-62x^2+ax+9\)

CUET Preparation Today

Start Free Mocks

Home Questions 3XRZQSFP4Y

Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Applications of Derivatives

Question:

Let the function \(f(x)=x^4-62x^2+ax+9\) attains its maximum value at \(x=1\) on the interval \([0,2]\). Then the value of \(a\) is

Options:

\(60\)

\(120\)

\(180\)

\(240\)

Correct Answer:

\(60\)

Explanation:

Use derivatives