Question

How do you evaluate the six trigonometric functions given t=π/6?

Answer 1

Given `t = pi/6 = 30^0`

`Sin 30 = 1/2`

`cos 30 = sqrt3/2`

`tan 30 = 1/sqrt3`

`csc. 30 = 2/ sin 30 = 2`

`sec 30 = 1/ cos 30 = 2/sqrt3`

`cot 30 = 1/ tan 30 = sqrt3`

Explanation:

Given `t = pi/6 = 30^0`

`Sin 30 = 1/2`

`cos 30 = sqrt3/2`

`tan 30 = 1/sqrt3`

`csc. 30 = 2/ sin 30 = 2`

`sec 30 = 1/ cos 30 = 2/sqrt3`

`cot 30 = 1/ tan 30 = sqrt3`