- #1
shayaan_musta
- 209
- 2
How will you graph θ=π/4?
In polar coordinates you can graph an equation like, r=a(1-sinθ) which gives a cardioid graph.
But when my teacher giving me a class of sketching in polar coordinates then he ask to sketch θ=π/4.
But as we know that in polar coordinates (r,θ).
so in θ=π/4, there is no "r", so how we can graph it?
I think there must be some "r" which could make angle with +x-axis, if we take "r=0" then how could you make inclination with x-axis by π/4?
How will do this?
In polar coordinates you can graph an equation like, r=a(1-sinθ) which gives a cardioid graph.
But when my teacher giving me a class of sketching in polar coordinates then he ask to sketch θ=π/4.
But as we know that in polar coordinates (r,θ).
so in θ=π/4, there is no "r", so how we can graph it?
I think there must be some "r" which could make angle with +x-axis, if we take "r=0" then how could you make inclination with x-axis by π/4?
How will do this?