Question

√cosecA+1/cosecA-1= secA+tanA

Answer 1

$I\: HOPE\: IT \:WILL\: HELP \: U$

Answer 2

Answer:

let try

Step-by-step explanation:

LHS

rationialise the denominator

√cosecA+1/cosecA-1 x cosecA+1/cosecA+1

=√(cosecA+1)^2/(cosecA)^2-(1)^2

=√cosec^2A+1+2cosecA/cot^2A

=cosecA+1/cotA

=cosecA+1/cotA

=1/sinA+1/sinA/cosA

=1+sinA/sinA/sinA/cosA

=1+sinA/cosA=1/cosA+sinA/cosA

=secA+tanA

hope it helps you