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irina1246 [14]
4 years ago
6

Evaluate the geometric series. Please help me!!!

Mathematics
1 answer:
Liono4ka [1.6K]4 years ago
5 0

Answer:

4095

Step-by-step explanation:

This can be evaluated by substituting n = 1 to n = 6 into the expression and summing the terms, that is

3(4^{n-1} )

= 3( 4^{0} + 4^{1} + 4² + 4³ + 4^{4} + 4^{5} )

= 3(1 + 4 + 16 + 64 + 256 + 1024)

= 3(1365)

= 3 × 1365

= 4095

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