What is the accurate value of pie22/7
Why it is used as rational no but on real it is a irrational no
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Answers
Answer:
Step-by-step explanation:
π is an irrational number.
22/7 is a rational number as is defined a ratio of 2 integers (non-zero denominator).
Many people confuse π with 22/7. We are taught in schools that π=22/7. What they should actually teach is π≈22/7. π is irrational. It cannot be represented as a ratio of 2 integers(with non zero denominator).
π = 3.14159265358979323846…(irrational i.e. non-terminating non-terminating real number)
22/7 = 3.142857 142857 142857…(rational, in this case recurring rational number)
22/7 is just an approximation of π. It is used to simplify the problems and achieve a result as less deviated as possible.
Following are some more approximations that are get closer to the value of π:
333/106, 355/113, 103993/33102, 104348/33215