alleryଏକ ବୃତ୍ତର ପରିଧି ଏବଂ ଏହାର ବ୍ୟାସର ଅନୁପାତ କେଉଁ ସଂଖ୍ୟା ଅଟେ?
A√2
Bπ
Ce
Dφ
Answer & Solution
Correct answer: B. π
ପାଇ (Pi) କୁ ପରିଧି ହରଣ ବ୍ୟାସ ଭାବରେ ସଂଜ୍ଞାୟିତ କରାଯାଏ ଏବଂ ଏହା ଏକ ଅମୂଳଦ ସଂଖ୍ୟା ଅଟେ।
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