Q. Type the missing number in this sequence:−108,−105,_____,−99,−96,−93
Identify Pattern: To find the missing number in the sequence, we need to determine the pattern. We can start by looking at the difference between the numbers that are given.
Calculate Difference: The difference between −105 and −99 is −99−(−105)=−99+105=6. We can check if this difference is consistent with the other numbers in the sequence.
Analyze Consistency: The difference between −99 and −96 is −96−(−99)=−96+99=3. This is half of the previous difference we calculated, which suggests there might be an error in our pattern detection. Let's check the next pair.