Question

cos 45º/
sec 30°+ cose c 30°​

Answer 1

Answer:

√2/(√3 + 4)

Step-by-step explanation:

we know that cos 45 = 1/√2

                         sec30= √3/2

                         cosec30= 2

substituting the values 1/√2/(√3/2+2)

final answer  √2/(√3 + 4)