What is an upside down U in math?

What is the Upside Down U and Why U Need to Know

The Philippines: The Only Nation with an Upside-Down War Flag

I wanna turn the whole thing upside down!!!🌟 #notenoughnelsons #nenfam #bigfamily #upsidedown

Why Marines Holds Shotguns Upside Down #shorts

Yes I opened my beads upside down for a video, yes I regret it 😍 #spilledbeads #beadedbyjessxo

UPSIDE DOWN!❤️#shorts #shortsfeed #tiktok

Destroy lonely on him wearing upside down crosses 👀

Solo Sikoa's world just flipped upside down at #SummerSlam 😳

Jack Johnson - Upside Down

What You Should Do if You're Upside Down on a Car Loan - Car Dealership Negotiating Tips

Batman's Six Pack Abs Workout - Upside Down Core Training

Upside Down Mario Kart Hot Wheels Race. #hotwheels #mariokart #nintendo #supermario #mario #nes

Upside Down Christmas Trees… You Better Believe It!

Blast Processing SWAG route (Upside down)

Apple Watches: Display is Upside Down? Easy Fix Change Orientation (2 Ways)

we sent wumpus to surgery bc his head was upside down #shorts

UPSIDE DOWN lash curling hack?? #lashes #makeup #hack (vc: @audboos)

Upside Down Couples Trend 🙃

Upside-Down Catfish Doesn't Care What You Think | Deep Look