Question

Cot x Sen x =Csc x ?probar identidades

Answer 1

sen x • csc x = 1
sen x = 1/ csc x

cot x (sen x) = csc x
cot x • 1/ csc x = csc x
cot x • 1 = csc x • csc x
cot x • 1 = csc² x
1 + cot ² x = csc ² x
Identidad 8 Fórmulas Pitagóricas