Use the inequalities sinθ < θ < tanθ for a suitable value of θ to show that π lies between 3 and 2√3
PS: please show how to actually get a suitable value of θ
why cannot use graphic calculator?
let sinθ = θ. find the answer
let θ = tanθ. find the answer.
answer 1 < θ < answer 2
that's the idea beh.
drawing 2 graphs, one of y= x and one of y = sinθ, and their intercept will get you the answer.
TS, by inspection, I used the value of θ to be π/6
You should be able to do from there.