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If X={x:x=8n−7n−1,n∈N} and Y={y:y=49n−49,n∈N}, then which of the following is (are) TRUE? |
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Answer» If X={x:x=8n−7n−1,n∈N} and Y={y:y=49n−49,n∈N}, then which of the following is (are) TRUE? |
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