Lahenda cos6/tan12=csc12/tan99

$$\frac { \cos 6 } { \tan 12 } = \frac { \csc 12 } { \tan 99 }$$

Kontrolli

Lahenduse etapid

Evaluate trigonometric functions in the problem

$$\frac{0,9945218953682733}{0,2125565616700221} = \frac{4,809734344744132}{-6,313751514675037}$$

Saate \frac{0,9945218953682733}{0,2125565616700221} laiendada, korrutades nii lugeja kui ka nimetaja 10000000000000000.

$$\frac{9945218953682733}{2125565616700221}=\frac{4,809734344744132}{-6,313751514675037}$$

Taandage murd \frac{9945218953682733}{2125565616700221} vähimale ühiskordsele, eraldades ja taandades arvu 3.

$$\frac{3315072984560911}{708521872233407}=\frac{4,809734344744132}{-6,313751514675037}$$

Saate \frac{4,809734344744132}{-6,313751514675037} laiendada, korrutades nii lugeja kui ka nimetaja 1000000000000000.

$$\frac{3315072984560911}{708521872233407}=\frac{4809734344744132}{-6313751514675037}$$

Murru \frac{4809734344744132}{-6313751514675037} saab ümber kirjutada kujul -\frac{4809734344744132}{6313751514675037}, kui välja eraldada miinusmärk.

$$\frac{3315072984560911}{708521872233407}=-\frac{4809734344744132}{6313751514675037}$$

708521872233407 ja 6313751514675037 vähim ühiskordne on 4473431043994066486695020361059. Teisendage \frac{3315072984560911}{708521872233407} ja -\frac{4809734344744132}{6313751514675037} murdarvudeks, mille nimetaja on 4473431043994066486695020361059.

$$\frac{20930547077529747373748297678707}{4473431043994066486695020361059}=-\frac{3407801982883431429858797617724}{4473431043994066486695020361059}$$

Võrrelge omavahel \frac{20930547077529747373748297678707}{4473431043994066486695020361059} ja -\frac{3407801982883431429858797617724}{4473431043994066486695020361059}.

$$\text{false}$$