Math, asked by denzelborromeo13, 6 months ago

what is the meaning of A= {1, 2, 3, 4, ..., 18, 19, 20} *

Answers

Answered by Anonymous
0

meaning =[1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20/20]

=210/20

meaning =10.5

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