tmua 2022 Q11

tmua · Uk · paper1 1 marks Arithmetic Sequences and Series Compute Partial Sum of an Arithmetic Sequence

Evaluate
$$\sum _ { n = 1 } ^ { 100 } \log _ { 10 } \left( 3 ^ { 1 - n } \right)$$

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Evaluate

$$\sum _ { n = 1 } ^ { 100 } \log _ { 10 } \left( 3 ^ { 1 - n } \right)$$