पाई का सन्निकटन ज्ञात करने के लिए अनुमानित सूत्र का प्रयोग करें।
Use the following approximate formula to find the approximation of pi.
π = {(3√3)/2}･{(3･3)/(2･4)}･{(6･6)/(5･7)}･{'9･9)/(8･10)}･{(12･12)/(11･13)}･･･
Let's observe how the approximate value can be obtained as the number of terms increases.