please can answer this question with formula and step by step explanetion
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63
Answer:
even number has parity 0 0 0 because the remainder upon division by 2 2 2 is 0 0 0, while an odd number has parity 1 1 1 because the remainder upon division by 2 2 2 is 1 1 1. For example, 0 , 2 , 4 , 10 , − 6 0,2,4,10,-6 0,2,4,10,−6 are all even numbers because they leave a remainder of 0 upon division by 2 2 2.
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16
Answer:
2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21
= 230
It's a even
hope this helps you
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