peinciple branch od sec -¹ x

Asked by naikmanjuank | 17th Sep, 2020, 11:48: AM

Expert Answer:

The principal value branch of sec-1x is left square bracket 0 comma straight pi right square bracket minus open curly brackets straight pi over 2 close curly brackets

Answered by Renu Varma | 17th Sep, 2020, 01:11: PM