x3=360∘−30∘=330∘+360∘kx sub 3 equals 360 raised to the composed with power minus 30 raised to the composed with power equals 330 raised to the composed with power plus 360 raised to the composed with power k Bloque 4: Resolución de Triángulos Cualesquiera

sen(2x)1+cos(2x)=tg(x)the fraction with numerator s e n space open paren 2 x close paren and denominator 1 plus cosine 2 x end-fraction equals space t g space open paren x close paren

Try these without a calculator where possible:

$$ \tan \alpha = \frac\sin \alpha\cos \alpha $$

π6the fraction with numerator pi and denominator 6 end-fraction ) aplicando los signos correspondientes: