Prove using math induction 4^3 + 4^4 + ... + 4^N = 4(4^N - 16) / 3, N ? 3.

Name: Prove using math induction 4^3 + 4^4 + ... + 4^N = 4(4^N - 16) / 3, N ? 3.
Uploaded: 2023-07-24T23:54:46-08:00
Duration: 3 min 2 s
Channel: Sri K
Description: Prove using math induction 4^3 + 4^4 + ... + 4^N = 4(4^N - 16) / 3, N ? 3.

Question

William Mead · Accepted Answer

1. Base case: When N = 2, we have 4J + 44(2) - 16 = 4J + 72. This is true for any value of J, so

Question

Prove using math induction 4^3 + 4^4 + ... + 4^N = 4(4^N - 16) / 3, N ? 3.

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