Good question, actually never thought of it. Probably that ginger just deviates in hair color. Blacks deviates in much more than hair color; bone structure, neurological structure etc... Don't know about jews. Why do you think they are a different race?
Why isnt "Ginger" a race? Given that Jews are a race (religion) and Blacks are a race (skin colour), why aren't Gingers a race?
For the double angle geometric intuition, I would look at rotating vectors on the unit circle. Starting with a vector with angle θ, then rotate this vector again with angle θ. Resulting in a vector with angle 2θ. This should give intuition for the "angle addition formula". The double angle foumula is directly derived from that.
Can someone explain the double angle and half angle formulas to me? Not like what they are, but how they actually work on a conceptual level like how (x2-x2)/2 gives you the mid point by finding the difference between points x1 & x2 by minusing them and dividing it by 2 to meet in the middle of that.
Elite vibes for the late night grind
In a quiet room, where shadows play, The light dances soft, in shades of gray. Books are scattered, wisdom waits, Whispers of time, behind closed gates. A chair, untouched, yet holds a space, For thoughts to wander, hearts to trace. The air is still, but not alone, In every corner, stories are sown.
https://media4.giphy.com/media/z8WOa6EdGBuG4u0j1u/giphy.gif?cid=6c09b952xm8h8mcr6m1otk151ojwpqbtbaqx9p4rk81tq94s&ep=v1_internal_gif_by_id&rid=giphy.gif&ct=g
Why did the physicist bring a ladder to the bar? Because he heard the drinks were on the house.
A place to pause, a brief respite, Where weary travelers find the light. The road ahead, the sky above, A moment’s peace, a breath of love.
