Ratkaise sin^233^circ+sin^257^circ

$$\sin ^ { 2 } 33 ^ { \circ } + \sin ^ { 2 } 57 ^ { \circ }$$

Laske

$$0,99999999999999980191645176442562$$

Ratkaisun vaiheet

Evaluate trigonometric functions in the problem

$$0,5446390350150271 ^ {2} + 0,8386705679454239 ^ {2}$$

Laske 0,5446390350150271 potenssiin 2, jolloin ratkaisuksi tulee 0,29663167846209991548592281373441.

$$0,29663167846209991548592281373441+0,8386705679454239^{2}$$

Laske 0,8386705679454239 potenssiin 2, jolloin ratkaisuksi tulee 0,70336832153789988643052895069121.

$$0,29663167846209991548592281373441+0,70336832153789988643052895069121$$

Selvitä 0,99999999999999980191645176442562 laskemalla yhteen 0,29663167846209991548592281373441 ja 0,70336832153789988643052895069121.

$$0,99999999999999980191645176442562$$

Jaa tekijöihin

$$\frac{41 \cdot 1219512195121950977946892395641}{2 ^ {31} \cdot 5 ^ {32}} = 0,9999999999999998$$