Warmup Solve 3 sin θ - 2 cos 2 θ =0 for all values of θ if θ is measured in degrees. A 30° + 360°k, 120°+ 360°k B 30°+360°k, 150° +360°k C 150° + 360°k,

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Warmup Solve 3 sin θ - 2 cos 2 θ =0 for all values of θ if θ is measured in degrees. A 30° + 360°k, 120°+ 360°k B 30°+360°k, 150° +360°k C 150° + 360°k, 330° + 360°k D 30°+ 360°k, 330° + 360°k

10-3 Geometric Sequences and Series Use geometric sequences. Find sums of geometric sequences.

Write an equation for the nth term of the geometric sequence.

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Geometric means: terms between two nonconsecutive terms of a geometric sequence. (NOT an average!) Use r to find. Find the geometric means for the sequence.

Geometric series: sum of the terms of a geometric sequence. Partial sum: sum of first n terms, denoted Sn

Find a1 for the geometric series described.