A number ending in 9 will have the units place of its square as
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Answered by
3
Answer:
7 is no. which squar is. 49. and nine comes at unit place
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2
Answer:
Step-by-step explanation:
As 9 square is 81, the number which ends with 9 will have 1 in it's square
19^2=361
29^2=841...
Hope it helps
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