[All Steps] Evaluate. ∑_k=1^4 k sin (k π)/(2) ∑_j=0^5(-1)^j ∑_i=7^20 π^2 ∑_m=3^5 2^m+1 ∑_n=1^6 √n ∑_k=0^10 cos k


Question: Evaluate.

  1. \(\sum_{k=1}^{4} k \sin \frac{k \pi}{2}\)
  2. \(\sum_{j=0}^{5}(-1)^{j}\)
  3. \(\sum_{i=7}^{20} \pi^{2}\)
  4. \(\sum_{m=3}^{5} 2^{m+1}\)
  5. \(\sum_{n=1}^{6} \sqrt{n}\)
  6. \(\sum_{k=0}^{10} \cos k \pi\)

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document

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