How do you find the exact value of $tan(pi/4) + Cos(pi/3)$ ?

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Answer 1 · 2016-03-24T14:26:40

$3/2$

Trig table gives -->
$tan (pi/4) = 1$
$cos (pi/3) = 1/2$
$Sum = tan (pi/4) + cos (pi/3) = 1 + 1/2 = 3/2$

How do you find the exact value of tan(pi/4) + Cos(pi/3)tan(pi/4) + Cos(pi/3)?