Mathematics
Write the following set in Roster form :
B = { p : p ∈ W and p2 < 20 }.
Sets
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Answer
B = { p : p ∈ W and p2 < 20 }
B = { p : p2 = 0, 1, 4, 9, 16}.
B = { p : p = 0, 1, 2, 3, 4}.
Hence, B = {0, 1, 2, 3, 4}.
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