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Find the values of the following : i) ...

Find the values of the following :
i) `tan ((19pi)/3)`
ii) `sec((-22pi)/3)`

Text Solution

Verified by Experts

`tan (19pi)/(3) = tan(19 xx 180^(@))/(3)`
`tan(1140^(@))`
`tan(3xx 360^(@) + 60^(@))=sqrt(3)` Ans.
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