Question

If secθ = 25/7 then find tanθ.​

Answer 1

Answer:

sec theeta =25/7

=>sec^2 theeta =(25/7)^2=625/49

=>1+tan^2theeta=625/49

=> tan^2theeta=625/49-1=(625-49)/49

=> tan^2theeta=576/49

=> tan theeta =√(576/49)

=> tan theeta=24/7