If 1-tan²ø=2÷3.find value of ø
Answers
Answered by
1
tan^2α=1-(2/3)
tan^2 α= 1/3
tanα=+1/√3,,,-1/√3
α=+-30
tan^2 α= 1/3
tanα=+1/√3,,,-1/√3
α=+-30
Similar questions