EM-142

Changing the subject of a formula

E Math · Secondary 3 · Medium · Changing the subject of a formula

1. $L = \dfrac{gT^2}{4\pi^2}$
2. $L = \dfrac{4\pi^2}{gT^2}$
3. $L = \dfrac{T^2}{4\pi^2 g}$
4. $L = \dfrac{4\pi^2 g}{T^2}$

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