if α and β are zeros of the quadratic polynomial f(×)=ײ-×-4,find the value of 1/α and 1/β
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here's ur answer
from zeros formula
alpha + beta= -b/a
alpha+beta=1
alpha*beta=c/a
alpha*beta= -4
therefore,1/alpha+1/beta
alpha+beta/alpha*beta
1/-4
it is ur answer
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