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2 years ago

Which expression represents the second partial sum for

Mathematics

2 answers:

NeTakaya2 years ago

6 0

Answer:

$S_{2} = 3\cdot \left(\frac{1}{2} \right)^{0} + 3\cdot \left(\frac{1}{2} \right)^{1}$

Step-by-step explanation:

The first partial sum is:

$S_{1} = 3\cdot \left(\frac{1}{2} \right)^{0}$

The second partial sum is:

$S_{2} = 3\cdot \left(\frac{1}{2} \right)^{0} + 3\cdot \left(\frac{1}{2} \right)^{1}$

Which represents the option A.

NeTakaya2 years ago

4 0

Answer:

option A

Step-by-step explanation:

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