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प्रश्न
Choose the correct alternative:
If f(x) = x2 + 2x + 2 and the interval of differencing is unity then Δf(x)
विकल्प
2x – 3
2x + 3
x + 3
x – 3
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उत्तर
2x + 3
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संबंधित प्रश्न
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