Ratkaise cos^250^circ

$$\cos ^ { 2 } 50 ^ { \circ }$$

Laske

$$0,41317591116653492029192554775236$$

Ratkaisun vaiheet

Evaluate trigonometric functions in the problem

$$0,6427876096865394 ^ {2}$$

Laske 0,6427876096865394 potenssiin 2, jolloin ratkaisuksi tulee 0,41317591116653492029192554775236.

$$0,41317591116653492029192554775236$$

Jaa tekijöihin

$$\frac{3 ^ {4} \cdot 37 ^ {2} \cdot 47 ^ {2} \cdot 79 ^ {2} \cdot 241 ^ {2} \cdot 10785773 ^ {2}}{2 ^ {30} \cdot 5 ^ {32}} = 0,4131759111665349$$