A={7,14,21,28,30,35} + {x:x is a multiple of 7} true or false ? Give reasons.
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addition(+) of two sets is union
subtraction(-) of two sets is intersection
it is true we can add two sets
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Answer:
{ x:x is a multiple of 7 } is not true
Step-by-step explanation:
1st:
if all x is multiple of 7 so
it is 7, 14, 21, 28, 35, 42, ...
it is false
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