Question

Cos45*÷sec30*+cosec60*?
1/√(2)÷2/√(3)+2/√(3)
=1/√(2)÷4/√(3)
=1/√(2)×√(3)/4
=√(3)/4√(2)

Answer 1

1/√(2)÷2/√(3)+2/√(3)