Whakaoti mō c
c=\frac{-i}{As\cos(A)}
s\neq 0\text{ and }\nexists n_{1}\in \mathrm{Z}\text{ : }A=\pi n_{1}+\frac{\pi }{2}\text{ and }A\neq 0
Tohaina
Kua tāruatia ki te papatopenga
\frac{\cos(A)}{1+\sin(A)}+\frac{1+\sin(A)}{\cos(A)}=2iscA
Whakareatia te 2 ki te i, ka 2i.
2iscA=\frac{\cos(A)}{1+\sin(A)}+\frac{1+\sin(A)}{\cos(A)}
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2iAsc=\frac{\cos(A)}{\sin(A)+1}+\frac{\sin(A)+1}{\cos(A)}
He hanga arowhānui tō te whārite.
\frac{2iAsc}{2iAs}=\frac{2}{\cos(A)\times \left(2i\right)As}
Whakawehea ngā taha e rua ki te 2isA.
c=\frac{2}{\cos(A)\times \left(2i\right)As}
Mā te whakawehe ki te 2isA ka wetekia te whakareanga ki te 2isA.
c=\frac{-i}{As\cos(A)}
Whakawehe \frac{2}{\cos(A)} ki te 2isA.
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