Whakaoti i te 355-978*sin20/978*cos20

$$\frac { 355 - 978 \cdot \sin 20 } { 978 \cdot \cos 20 }$$

Aromātai

$$\frac{102521499137480057}{4595096915643092076}\approx 0.022311064$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$\frac{355 - 978 \cdot 0.3420201433256687}{978 \cdot 0.9396926207859084}$$

Whakareatia te 978 ki te 0.3420201433256687, ka 334.4957001725039886.

$$\frac{355-334.4957001725039886}{978\times 0.9396926207859084}$$

Tangohia te 334.4957001725039886 i te 355, ka 20.5042998274960114.

$$\frac{20.5042998274960114}{978\times 0.9396926207859084}$$

Whakareatia te 978 ki te 0.9396926207859084, ka 919.0193831286184152.

$$\frac{20.5042998274960114}{919.0193831286184152}$$

Whakarohaina te \frac{20.5042998274960114}{919.0193831286184152} mā te whakarea i te taurunga me te tauraro ki te 10000000000000000.

$$\frac{205042998274960114}{9190193831286184152}$$

Whakahekea te hautanga \frac{205042998274960114}{9190193831286184152} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{102521499137480057}{4595096915643092076}$$

Tauwehe

$$\frac{102521499137480057}{163 \cdot 587 \cdot 1334032681411 \cdot 2 ^ {2} \cdot 3 ^ {2}} = 0.022311063513908932$$