Venn diagrams, AP/GP visualizer, P&C calculator — sab visual aur interactive!
Apne sets enter karo (comma separated numbers). Dekho: A∪B, A∩B, A−B sab visually!
a aur common difference/ratio change karo. AP (straight line) vs GP (exponential curve) dekho! Real-world growth kaise alag hota hai.
n aur r enter karo. nPr aur nCr ki values aur unka ratio dekho. Difference samjho: P means order matters!
Pascal's Triangle mein ⁿCᵣ values hoti hain. Row n mein values = ⁿC₀, ⁿC₁, ⁿC₂, .... Hover karo kisi value par!