Whakaoti i te 1.2/4left(1-sin(4.71)/4.71right)

$$\frac{ 1.2 }{ 4 } \left( 1- \frac{ \sin ( 4.71 ) }{ 4.71 } \right)$$

Aromātai

$$\frac{231394377329017629}{785000000000000000}\approx 0.294769907$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$\frac{1.2}{4} {(1 - \frac{0.08211245341964742}{4.71})}$$

Whakarohaina te \frac{1.2}{4} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{12}{40}\left(1-\frac{0.08211245341964742}{4.71}\right)$$

Whakahekea te hautanga \frac{12}{40} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{3}{10}\left(1-\frac{0.08211245341964742}{4.71}\right)$$

Whakarohaina te \frac{0.08211245341964742}{4.71} mā te whakarea i te taurunga me te tauraro ki te 100000000000000000.

$$\frac{3}{10}\left(1-\frac{8211245341964742}{471000000000000000}\right)$$

Whakahekea te hautanga \frac{8211245341964742}{471000000000000000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.

$$\frac{3}{10}\left(1-\frac{1368540890327457}{78500000000000000}\right)$$

Me tahuri te 1 ki te hautau \frac{78500000000000000}{78500000000000000}.

$$\frac{3}{10}\left(\frac{78500000000000000}{78500000000000000}-\frac{1368540890327457}{78500000000000000}\right)$$

Tā te mea he rite te tauraro o \frac{78500000000000000}{78500000000000000} me \frac{1368540890327457}{78500000000000000}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{3}{10}\times \frac{78500000000000000-1368540890327457}{78500000000000000}$$

Tangohia te 1368540890327457 i te 78500000000000000, ka 77131459109672543.

$$\frac{3}{10}\times \frac{77131459109672543}{78500000000000000}$$

Me whakarea te \frac{3}{10} ki te \frac{77131459109672543}{78500000000000000} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{3\times 77131459109672543}{10\times 78500000000000000}$$

Mahia ngā whakarea i roto i te hautanga \frac{3\times 77131459109672543}{10\times 78500000000000000}.

$$\frac{231394377329017629}{785000000000000000}$$

Tauwehe

$$\frac{3 \cdot 127 \cdot 607334323698209}{157 \cdot 2 ^ {15} \cdot 5 ^ {16}} = 0.2947699074255002$$