Oblicz cos[latex] alpha [/latex], tga [latex] alpha [/latex] i ctg[latex] alpha [/latex] wiedząc że sin[latex] alpha [/latex] wynosi [latex] frac{1}{7} [/latex]
Oblicz cos[latex] alpha [/latex], tga [latex] alpha [/latex] i ctg[latex] alpha [/latex] wiedząc że sin[latex] alpha [/latex] wynosi [latex] frac{1}{7} [/latex]