Which number(s) satisfy a ∩ c? 16, 81 1, 16, 81 1, 4, 9, 16, 25, 36, 49, 81, 100 1, 4, 9, 16, 25, 36, 49, 64, 81, 100
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Answer:Step-by-step explanation:B: 1, 16, 81WHY?Set A is perfect squares from A to 100:1^2 = 12^2 = 43^2 = 94^2 = 165^2 = 256^2 = 367^2 = 498^2 = 649^2 = 8110^2 = 100Set A = 1, 4, 9, 16, 25, 36, 49, 64, 81, 100Set C is perfect fourths1^4 = 12^4 = 163^4 = 814^4 = 254 (This is greater than 100)Set C = 1, 16, 81Hope this helps 🙂