NAND

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Across
  1. 3. A truth ___ defines the function of a logic operator
  2. 4. Number of logic operators
  3. 5. NAND is ___ gate
  4. 7. Problem solving with a ___ approach
  5. 8. Circuit for each operator is a ___ gate
Down
  1. 1. XOR is ___ OR
  2. 2. PCR is a ___ reaction
  3. 6. Repetition