SOLUTION: please helpme solve: add & simplify: (1/csc(beta)+1)-(1/csc(beta) -1)

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Question 622075: please helpme solve:
add & simplify:
(1/csc(beta)+1)-(1/csc(beta) -1)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
please helpme solve:
add & simplify:
(1/csc(beta)+1)-(1/csc(beta) -1)
use x for beta
1/cscx=sinx
(1/cscx+1)-(1/cscx -1)
=(sinx+1)-(sinx-1)
=six+1-sinx+1
=2