What is the value of log2(8)?

Practice Questions

Q1
What is the value of log2(8)?
  1. 2
  2. 3
  3. 4
  4. 1

Questions & Step-by-Step Solutions

What is the value of log2(8)?
Correct Answer: 3
  • Step 1: Understand what log2(8) means. It asks, 'To what power do we raise 2 to get 8?'
  • Step 2: Think about the powers of 2. Start with 2^1, which is 2.
  • Step 3: Next, calculate 2^2, which is 4.
  • Step 4: Then, calculate 2^3, which is 8.
  • Step 5: Since 2 raised to the power of 3 equals 8, we find that log2(8) = 3.
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