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OpenStudy (anonymous):
how to evaluate csc 15 degrees on calculator?
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hartnn (hartnn):
can you evaluate sin 15 degrees ? then csc 15 = 1/sin 15
OpenStudy (anonymous):
Make sure your calculator is set to DEG (degrees). since csc 15 = 1/sin (15) Enter 1/sin(15) and your answer is there on your screen.
hartnn (hartnn):
rimshaa, not actually , csc is not the inverse function of sin its just the reciprocal, csc x= 1/sin x (not sin^-1 x)
OpenStudy (anonymous):
THANKS GUYS <3
hartnn (hartnn):
welcome ^_^
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