Angle Between Two Lines (Example)

[@kalsoomasghar1344]

you're a really good teacher. It was helpful.

[@jyrka3994]

man these math youtubers really saving my ass here

[@zombiestrange6475]

How could they come so late when they have the best math teacher in the world? I just love how he teaches in RUclips and i understand better than when my math teacher teaches in my class.

[@NishanCreationNepal]

Nepali

[@seemaakhtar7121]

I really appreciate his work

[@Mwalimu_Nyambane]

i love your work teacher

[@Lorenzo01179]

This was really helpful

[@shalomdessin6715]

Thanks. you helped me out.
If all teachers were like you, school h would have been a better place.😁😁

[@V3ritas1989]

mhh, how do I get the formular for the lines if I only have two values of the line? where by x is datetime format and y is a double. It seems no on is explaining this in their explaination for angle between lines. Is this that obvios?

[@harryellis11]

Are there examples of working with this formula where the gradients are unknowns

[@ssublexff3465]

There are but they simply are not explained. I think the class he was teaching was of some high school students. Normally these kind of stuffs will get into once you get into university

[@CalebOwusu-do4px]

What if the gradient m1 is negative

[@Cpt.Price123]

thaannkk uuuu

[@aishwaryajangir2909]

I have got the slope after swaping slopes as the -ve reciprocal of the number before swaping it.. Is it possible also?
Anybody who would like to answer ..
I'm thankful to you! :)

[@owaisusman9782]

You probably opened the cot(alpha +beta)