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प्रश्न
Write the coefficient of x2 in the following:
`pi/6 x + x^2 - 1`
उत्तर
`pi/6 x + x^2 - 1 = pi/6 x + (1) x^2 - 1`
The coefficient of x2 in the polynomial `π/6 x + x^2 - 1` = 1.
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