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प्रश्न
The value of `(3 tan 10^circ - tan^3 10^circ)/(1 - 3 tan^2 10^circ)` is:
पर्याय
`1/sqrt3`
`1/2`
`sqrt3/2`
`1/sqrt2`
MCQ
उत्तर
`1/sqrt3`
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Trigonometric Ratios
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