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यूक्लिड विभाजन प्रमेयिका द्वारा दर्शाइए कि किसी भी धनात्मक पूर्णाक संख्या का धन 9qया. 9q+1या, 9q+8 के रूप का
होता है, जहाँ q aक पूर्णाक संख्या है।
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Answer:
Let 'a' be any positive integer on dividing it by 2.
Let 'q' be the quotient and 'r' be the remainder.
From, Euclid's division lemma,we get
a=9q + r
where r=0,1,2,3,4,5,6,7,8
On putting value of r,we get
a=9q (which is odd)
a=9q + 1 (which is odd)
a=9q + 2 (which is odd)
a=9q + 3 (which is odd)
a=9q + 4 (which is odd)
a=9q + 5 (which is odd)
a=9q + 6 (which is odd)
a=9q + 7 (which is odd)
a=9q + 8 (which is odd)
thus, any positive odd integer is of the form 9q,or 9q+1,or 9q+8.
I hope it helpful for you
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