A Quick Trigonometry Problem

[@lunstee]

Very minor point, but rather than single out 1+tan45, we can add a factor (1+tan0) to pair it with like all the other factors.

[@indigo757]

I like that idea.

[@indigo757]

Really nice question and solution. So satisfying!

[@vgogaming3685]

i saw this kind of problem on aops volume 2 so before watching the solution, you group them so they add to degrees of 45 and they are 2 each, so 2^23?

[@andreben6224]

These trig tricks are so pleasing ^_^

[@mcwulf25]

The fact that the video was so short gave away that the answer would be simple. Yes. Same as you except I multiplied by (1+tan 0°) to pair it with the last factor.

[@averyinterestingpineapple6038]

I agree, I can usually tell how easy it is based on the video length, but there’s nothing that can be dine

[@matthewwalenski]

Beautiful solution!

[@soniachani1464]

Beautiful

[@sarathbabunalam5931]

REALLY!!! Great solution!!!!

[@ridhroy1224]

GREAT SOLUTION

[@richardfredlund3802]

really nice question

[@yurihung9244]

very beautiful

[@vcvartak7111]

Nice pairing

[@mihaipuiu6231]

Nice, nice,.... nice

[@social6332]

wow.

[@yusufdenli9363]

Nice problem 😉

[@SuperYoonHo]

👍ed

[@yoav613]

Nice and easy

[@rmela4501]

Replace all the + with - and the answer is simply 0

[@lucacastenetto1230]

Nice!!

[@shahinjahanlu2199]

I enjoy it

[@nguyenhongan9169]

I have this problem, wanna share with u: Find all natural numbers x, n, k that satisfy the following propositions: 1/ x=-k+n^(-k+n^(-k+n^(-k+n^x))) 2/ n=k+x^(k+x^(k+x^(k+x^n))))

[@와우-m1y]

asnwer=1 isit tide isit

[@heman___10]

Please explain

[@marshalls36]

好，奖 1 万元