Question

Im confused how to convert the equation ​

Answer 1

0

Simplify trigonometry:

`(cos\ \pi+sin((\pi)/(4)))/(sec\ ((\pi)/(4)))+(tan((\pi)/(4))-cos\ 0)/(cos\ ((\pi)/(4)))`

Evaluate the expression

`(-1+sin((\pi)/(2)))/(sec\ ((\pi)/(4)))+(tan\ ((\pi)/(4))-cos\ 0)/(cos\ ((\pi)/(4)))\\ (-1+1)/(sec\ ((\pi)/(4)))+(tan((\pi)/(4))-cos\ 0)/(cos((\pi)/(4)))\\ (-1+1)/(\sqrt2)+(tan((\pi)/(4))-cos\ 0)/(cos\ ((\pi)/(4)))\\ (-1+1)/(\sqrt2)+(1-cos\ 0)/(cos\ ((\pi)/(4)))\\ (-1+1)/(\sqrt2)+(1-1)/(cos\ ((\pi)/(4)))\\ (-1+1)/(\sqrt2)+(1-1)/((\sqrt2)/(2))`

Apply the Inverse Property of Addition

`(0)/(\sqrt2)+(0)/((\sqrt2)/(2))`

Apply Zero Property of Multiplication

`0`

I hope this helps you

:)