Find the maximum value of 1/cosec (theta) Share with your friends Share 4 Jaelyne Tauro answered this 1/cosecθ=sinθ. Since sinθ has a maximum value of 1, 1/cosecθ has a maximum value of 1. 6 View Full Answer Sooraj answered this 1/ cosecθ = Sinθ. It's maximum value is 1. 1 Satvik Dwivedi answered this The ans is 1. 10