What are the six trig function values of $-pi/6$ ?

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Answer 1 · 2015-12-01T15:05:33

These are listed below.

$cos(-pi/6) = sqrt3 /2$
$sin(-pi/6)= -1/2$
$tan(-pi/6) = - 1/sqrt3$
$sec (-pi/6)= 2/sqrt3$
$cosec(-pi/6)= -2$
$cot(-pi/6)= -sqrt3$

What are the six trig function values of -pi/6-pi/6?