Nilaikan (complex solution)
l=56cm\theta \text{ and }56cm\theta =45
Selesaikan untuk θ
\theta =\frac{45}{56cm}
l=45\text{ and }m\neq 0\text{ and }c\neq 0
Selesaikan untuk m
m=\frac{45}{56c\theta }
l=45\text{ and }\theta \neq 0\text{ and }c\neq 0
Kongsi
Disalin ke papan klip
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