Solve this question in notebook
Attachments:
Answers
Answered by
17
hope it helps u any doubt please comment
Attachments:
ApurvaPriya:
how tan^-1 (1)= pi/4
tan^-1 has a rangs from (-pi/2,pi/2) and in that we have to find value of tan which gives 1
tan x=1
x= pi/4
did u understand?
yes thanks
welcome
Answered by
3
3π/4 is the answer......
Similar questions