If alpha and beta are the zeroes of the equation 6x^2 + x - 2 = 0. Find 1/alpha + 1/beta
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Step-by-step explanation:
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1/2
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P(x) = 6x^2 + x - 2 = 0
Sum of alpha + bita = - 1/ 6
Product of alpha × bita = - 2/6
ATQ
1/ Alpha + 1/ bita
= bita + alpha ÷ alpha × bita
= -1/6 ÷ -2/6
= -1/6 × 6/ -2
= -1 ÷ -2
= 1/2
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