The square of which of the followin...
Question
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The square of which of the following would be odd numbers ? 

(i) 431 

(ii) 2826 

(iii) 7779

(iv) 82004.

11th - 12th Class
Maths
Solution
125
Rating
4.0 (1 ratings)
The square of which of the following would be odd numbers ?
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4312=18576     units place multiple of 2   28262 = 7986276     is 0, 2, 4, 6,8   77292 = 6051284   even number  820042=6724656016      1,3,5,7,9 odd number  so squares of 431, 7779 are old neembers

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