Q2: Test the convergence of the following series 1. Σ=o cos(ηπ)· η 3η+1 2. Σñ=o(−1)n+1 (n!)2 (2η)! 3.Σ.=0 (5) 4. Σ=o(-1)". In n Inn7
Q2: Test the convergence of the following series 1. Σ=o cos(ηπ)· η 3η+1 2. Σñ=o(−1)n+1 (n!)2 (2η)! 3.Σ.=0 (5) 4. Σ=o(-1)". In n Inn7
Chapter9: Sequences, Probability And Counting Theory
Section9.4: Series And Their Notations
Problem 10TI: Determine whether the sum of the infinite series is defined. 24+(12)+6+(3)+
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Transcribed Image Text:Q2: Test the convergence of the following series
n
1. Σ=o cos(ηπ) 3n+1
2. Enzo(-1)n+1 (n!)²
(2n)!
3. Σ=0
1
(-5)n
4. En-o(-1)"
=0
In n
In n7
A
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