Question

Evaluate cosec 60/ tan 45+ sin 45

Answer 1

(Csc 60 / tan 45) + sin 45

[(2/√3)/1] + 1/√2

Csc 60 = 2/√3 , tan 45 = 1 , sin 45 = 1/√2

2/√3 + 1/√2

(2√2 +√3)√6

Hope it helps....