Lutasin ang 180-918*sin10/978*cos10=

$$\frac { 180 - 918 \cdot \sin 10 } { 978 \cdot \cos 10 } =$$

I-evaluate

$$\frac{343182881695965951}{16052366374098990400}\approx 0.021378959$$

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$\frac{180 - 918 \cdot 0.17364817766693033}{978 \cdot 0.984807753012208}$$

I-multiply ang 918 at 0.17364817766693033 para makuha ang 159.40902709824204294.

$$\frac{180-159.40902709824204294}{978\times 0.984807753012208}$$

I-subtract ang 159.40902709824204294 mula sa 180 para makuha ang 20.59097290175795706.

$$\frac{20.59097290175795706}{978\times 0.984807753012208}$$

I-multiply ang 978 at 0.984807753012208 para makuha ang 963.141982445939424.

$$\frac{20.59097290175795706}{963.141982445939424}$$

I-expand ang \frac{20.59097290175795706}{963.141982445939424} sa pamamagitan ng pag-multiply sa parehong numerator at denominator ng 100000000000000000.

$$\frac{2059097290175795706}{96314198244593942400}$$

Bawasan ang fraction \frac{2059097290175795706}{96314198244593942400} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 6.

$$\frac{343182881695965951}{16052366374098990400}$$

I-factor

$$\frac{3 \cdot 19 \cdot 16187471 \cdot 371939033}{163 \cdot 443 \cdot 2399 \cdot 57915859 \cdot 2 ^ {6} \cdot 5 ^ {2}} = 0.021378958945872467$$