Problem statement: We are asked to find the logarithm of 49 with base 7, which is written as log7(49).To solve this, we need to find the power to which the base 7 must be raised to get 49.We know that 7 squared (72) equals 49.
Step 1: Therefore, log7(49) is the exponent that we put on 7 to get 49, which we have determined to be 2.So, log7(49)=2.
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