Textile Engineering > GATE 2024 > Logarithm
For positive non-zero real variables p and q, if
log(p² + q²) = log p + log q + 2 log 3,
then the value of (p⁴ + q⁴) / (p²q²) is _______.
(A) 79
(B) 81
(C) 9
(D) 83
log(p² + q²) = log p + log q + 2 log 3,
then the value of (p⁴ + q⁴) / (p²q²) is _______.
(A) 79
(B) 81
(C) 9
(D) 83
Correct : d
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