If θ=1π4\displaystyle \theta={\frac{{{1}\pi}}{{{4}}}}, then find the exact value of

sin⁡(θ)\displaystyle {\sin{{\left(\theta\right)}}} equals  


cos⁡(θ)\displaystyle {\cos{{\left(\theta\right)}}} equals  


tan⁡(θ)\displaystyle {\tan{{\left(\theta\right)}}} equals  


sec⁡(θ)\displaystyle {\sec{{\left(\theta\right)}}} equals  

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