In a series resonant L-C-R circuit, if \( \mathrm{L} \) is increase...

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In a series resonant L-C-R circuit, if \( \mathrm{L} \) is increased
\( \mathrm{P} \) by \( 25 \% \) and \( \mathrm{C} \) is decreased by \( 20 \% \), then the resonant frequency will-
W
(1) Increase by \( 10 \% \)
(2) Decrease by \( 10 \% \)
(3) Remain unchanged
(4) Increase by \( 2.5 \% \)
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