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Number Play — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSNumber Play2 Marks
Question
Make conjectures by examining if there are any patterns or relations between
(i) the parity of a number and its digital root.
(ii) the digital root of a number and the remainder obtained when the number is divided by 3 or 9.
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Answer

self

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