Come trovi il valore di csc (pi / 3) ?
Risposta:
(2sqrt3)/3
Spiegazione:
"using the "color(blue)"trigonometric identity"
•color(white)(x)cscx=1/sinx
csc(pi/3)=1/(sin(pi/3))=1/(sqrt3/2)=2/sqrt3=(2sqrt3)/3
(2sqrt3)/3
"using the "color(blue)"trigonometric identity"
•color(white)(x)cscx=1/sinx
csc(pi/3)=1/(sin(pi/3))=1/(sqrt3/2)=2/sqrt3=(2sqrt3)/3