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If alpha and beta are the roots of the e...

If `alpha and beta` are the roots of the equation `x ^(2) + 3x - 4 = 0`, then `(1)/(alpha ) + (1)/(beta)` is equal to

A

`(-3)/(4)`

B

`(3)/(4)`

C

`(-4)/(3)`

D

`(4)/(3)` s

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The correct Answer is:
B
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