Find the exact value.
csc
(
−
990
∘
)
=
\displaystyle {\csc{{\left(-{990}^{\circ}\right)}}}=
csc
(
−
990
∘
)
=
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Question 6
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\displaystyle
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Trig functions (sin,cos,etc.) are not allowed