Math, asked by Mayankshah11, 1 year ago

How did S Ramanujan defined π(pi)?

Answers

Answered by rvk123
1
Ramanujan described Pi like this
and I have no Idea “how it comes into his mind?”
1/π=8/√9801∑∞/n=0(4n)/(n!)4×26390n+11033964n
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