Question

Evaluate:
cos 45°/sec 30°+cosec30°​

Answer 1

Look at the trigonometry table for special angles.

From here, substitute the values in:

`(√(2) )/(2) / (2√(3) )/(3)} + 2`

Simplify:

`(3√(2) )/(4√(3) ) + 2`

Rationalize:

`(√(6) )/(4) +2`

And this is your answer.