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Online Test $2$

Score: $28/78$

Answered: $10/22$

Score on last try: $2$ of $3$ pts$.$ See Details for more.

$$ You can retry this question below

Evaluate the following expressions. Give an exact answer in radians.

$($a$)ta{n}^{-1}(0)=$

$($b$)ta{n}^{-1}(-\sqrt[\phantom{2}]{3})=$

$($c$)ta{n}^{-1}(-\frac{\sqrt[\phantom{2}]{3}}{3})=$

Assessment Details