Ex 5.1, 1 - What will be unit digit of the square of 26387 - Teachoo - Ex 5.1

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Ex 5.1, 1 What will be the unit digit of the squares of the following numbers? (vi) 26387Unit digit of 263872 = Unit digit of 72 = Unit digit of 49 = 9 ∴ Unit digit of square of 26387 = 9

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