Question

evaluate
cos 45º/sec 30° + cosec 60°​

Answer 1

Step-by-step explanation:

this is answer of ques ...

Answer 2

Step-by-step explanation:

cos45°=1/√2

sec30°=2√3

cosec30°=2/√3

cos45°/sec30°+cosec30°=1/√2/2/√3+2/√3

=√3/2√2+2/√3

=3+4√2/2√6

hence ,3+4√2/2√6 ans.