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Give correct answer with explanation and get brainiest. Please solve it fast. Its urgent |
Answer» b) 69ⁿ - 5ⁿ ending digit 4 for odd n & 6 for even nbut 4 is not given in the options Hence, 6 is the answer to this question with these options. Step-by-step explanation: 9ⁿ - 5ⁿ 5ⁿ will always END with 5 9ⁿ will end with 9 for odd n & 1 for even n 9 - 5 = 4 for odd n 1 - 5 = 6 for even n Hence, 9ⁿ - 5ⁿ ending digit 4 for odd n & 6 for even nHOPE IT HELPS, PLEASE THANK, FOLLOW AND MARK AS BRAINLIEST. |
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