34. A sequence {an} is defined recursively by a1 = 1, a2 = 2 and an = an-1+2an-2 for n > 3. Conjecture a formula for a, and verify that ur coniecture is correct

Algebra and Trigonometry (MindTap Course List)
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Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter13: Sequences And Series
Section13.CT: Chapter Test
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6.34. A sequence {am} is defined recursively by a1 = 1, a2 = 2 and an = an-1 + 2an-2 for n > 3. Conjecture a formula for a, and verify that
your conjecture is correct.
Transcribed Image Text:6.34. A sequence {am} is defined recursively by a1 = 1, a2 = 2 and an = an-1 + 2an-2 for n > 3. Conjecture a formula for a, and verify that your conjecture is correct.
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