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N"th term of 4+9+14+................is |
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Answer» Answer: 5N - 1 Step-by-step EXPLANATION: a=4 d= 5 an=a+(n-1)5 = 4 + (n-1) 5 = 4 + 5n-5 = 5n-5+4 = 5n - 1 pls MARK me as brainliest |
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