Question

answer please for this ​

Answer 1

Answer:

Let thita = A

So secA-tanA=a+1/a-1...........1

And we can also write....

SecA+tanA=a-1/a+1................2

From add equation 1 and 2

SecA-tanA=a+1/a-1

SecA+tanA=a-1/a+1

Solve the equation and find the answer...

Thanks if you like give brilliant answer.....