Ashwini Asked a Question
August 11, 2020 5:16 pmpts 30 pts
Slnce TOt al Example: Let = ,n 1, 2, . Prove that 1, is an open set for each positive integer n and ,= {X n 1 Hint. Since each open interval is an open set, (x - 1/n, x + 1/n) is an open set for n = 1, 2, 3, (0 As shown above Similarly, x-x+0)-( n)
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  • Deepak singh Best Answer
    see attached
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  • Deepak singh
    any doubt then ask
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