⭐1️⃣7️⃣

#number 17 #prime number #special number #mathematical property #star number #lucky seventeen

1️⃣9️⃣3️⃣✨

#193 #prime number #one hundred ninety three #mathematical property #indivisible #special number

�*=➖1️⃣

#i squared equals negative one #imaginary unit definition #complex numbers #mathematical property #imaginary number rule

1️⃣👉∅

#results in zero #leads to nothing #null value #mathematical property #one becomes null