SOLUTION: Find the set of values of x (in radians) for which csc(x) = sqrt(2), for x in [0, 2π]
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-> SOLUTION: Find the set of values of x (in radians) for which csc(x) = sqrt(2), for x in [0, 2π]
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Question 813094
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Find the set of values of x (in radians) for which csc(x) = sqrt(2), for x in [0, 2π]
Answer by
erica65404(394)
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You can
put this solution on YOUR website!
we know that cosecant is the reciprical of sine so
now rationalize
we can tell by this that
but thats not all.
sine is positive in quadrant 1 and 2 so
.
These types of problems will always have 2 answers.