If a differentiable function is strictly concave over its domain, then:

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Mathematics · Calculus & Optimization

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

Both (A) and (C) are true

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Answer 1

Both (A) and (C) are true

Answer 2

The assumption of concavity obviates the need for checking second-order conditions

Answer 3

The second-order condition is always necessary to check for a maximum

Answer 4

The first-order condition is sufficient to find the global maximum value

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