Recent content by f9CSERS

If I myself do not encounter any issue, till then the ratio point of view is fine. Thanks!

I got confused when I saw this prove in a textbook. I didn't realize that radian is ratio of quantities of same dimension and so is real number. Thanks!

Formula used : arc length = radius × angle (in radian). I interpreted this as: •Taking a unit circle, we get "angle (in radian) = arc length". This means radian measure of an angle is arc length, which can be represented on a real number line. Hence, it is a real number. Is this way to...