22nd JULY

🔵 Pi(π) Approximation Day 🔵

      पाई (π) स्वीकृति दिवस

💠 Also known as Casual Pi Day, the day is dedicated to the mathematical constant pi (π). 

💠 It is denoted by the fraction 22/7 which calculates approximately to 3.14

💠 π is a irrational number. But value of π = 22/7 is a rational number.