If p and q are real number such that p+q=3, p4+q4=369, then the value of 1p+1q-2 is equal to

Question

p

and

q

are real number such that

p + q = 3, p^{4} + q^{4} = 369

, then the value of

{(\frac{1}{p} + \frac{1}{q})}^{- 2}

is equal to

Correct Answer

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