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प्रश्न
If f(x) = x5 + 2x – 3, then (f–1)1 (–3) = ______.
पर्याय
0
– 3
`-1/3`
`1/2`
उत्तर
If f(x) = x5 + 2x – 3, then (f–1)1 (–3) = `bb(1/2)`.
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