kassking
kassking
12-06-2016
Mathematics
contestada
Provide a counterexample:
sinx = 1/sinx
Respuesta :
nobillionaireNobley
nobillionaireNobley
16-06-2016
sin x = 1/sin x
[tex] sin^{2} x=1 \\ sin x= \pm1 \\ sinx=1 \ or \ sinx=-1 \\ x= sin^{-1} 1 \ or \ x= sin^{-1} (-1) \\ x= \frac{ \pi }{2} \ or \ x= \frac{3 \pi }{2} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Estimate 2/5 of 128. Plz explain
Solve the equations. Give an exact and a four-decimal-place approximation.log 2X=2.3
What does the Latin word Davum mean?
if I simplify (3b^3)^4 and in the end get 81b^12 how do I get there?
Why shouldn't prince Edgar be be king?
How many smaller rectangles are there in an area model that represents 27 x 83? Why? What are their dimensions?
Solve the equations. Give an exact and a four-decimal-place approximation.log 2X=2.3
how do snails support and protect themselves without a skeleton
how do decomposers make sure that there are always enough minerals and other nutrients in an ecosystem?
how do decomposers make sure that there are always enough minerals and other nutrients in an ecosystem?
