if one root of 5 x square + 13 x + K is equal to zero is the reciprocal of the Other root then find value of k
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ist root ×second root= c/a
on comparing, a=5, b=13, c=K
let first root be x then its reciprocal root will be 1/x
x×1/x= K/5
K=5
on comparing, a=5, b=13, c=K
let first root be x then its reciprocal root will be 1/x
x×1/x= K/5
K=5
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