जर फल  चा विकलज x = 2 वर शून्य होत असेल, तर m + 8n चे मूल्य काय आहे?

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NDA 01/2022: Maths Previous Year paper (Held On 10 April 2022)
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  4. अपर्याप्त माहितीमुळे ठरवता येत नाही

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Option 4 : अपर्याप्त माहितीमुळे ठरवता येत नाही
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NDA 01/2025: English Subject Test
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गणना:

x = 2 वर विकलज शून्य होतो, म्हणून, f'(2) = 0

m = 8n

∴ अपर्याप्त माहितीमुळे m + 8n चे मूल्य ठरवता येत नाही.

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