Chapter8: Sequences, Series,and Probability
Section8.4: Mathematical Induction
Problem 2ECP
Related questions
Question
![Use mathematical induction to prove the given statement for all positive integers n.
20+10+0+...+(-10n+30)=-5n (n-5)
Part: 0 / 6
Part 1 of 6
Let P, be the statement: 20+10+0+...+(-10n+30)=-5n (n- 5).
Show that P, is true for n=
n](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc1b3549d-0281-407d-afbc-c669f1f9e758%2F3cc5580f-cc58-41a4-9200-a20963db11f1%2Fii5b0e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use mathematical induction to prove the given statement for all positive integers n.
20+10+0+...+(-10n+30)=-5n (n-5)
Part: 0 / 6
Part 1 of 6
Let P, be the statement: 20+10+0+...+(-10n+30)=-5n (n- 5).
Show that P, is true for n=
n
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