Compoundని ఎలా లెక్కించాలి

Compound అంటే ఏమిటి?

Compound interest earns returns on both the initial principal and previously accumulated interest. This creates exponential growth. Simple interest, by contrast, only grows on the original principal.

దశల వారీ గైడ్

1. 1A = P(1 + r/n)^(nt) for periodic compounding
2. 2A = Pe^(rt) for continuous compounding
3. 3Rule of 72: years to double ≈ 72 ÷ annual rate %

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