Question

if tan5 theta=1 find theta

Answer 1

given,
tan5∅ = 1
=> Tan5∅ = Tan45° ( °.° Tan45° = 1 )
=> 5∅=45
=> ∅ = 45/5
=> ∅= 9
.°. ∅ = 9

Answer 2

as , Tan45° = 1 --------------- 1

GIVEN THAT ,Tan5∅ = 1

SO,
=> Tan5∅ = Tan45° ( from 1)
=> 5∅=45
=> ∅ = 45/5
=> ∅= 9
.°. ∅ = 9


Theta = 9