b) Convert the following to symbolic form then using the rules of inferences show if the argument is valid or invalid "If Sara doesn't do her homework or she doesn't help her parents, then she will go to the movie theater and she will stay up late. If she goes to the movie theater, she will drink too much Soda. She didn't drink too much Soda. So, Sara did her homework"

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.5: Mathematical Induction
Problem 42E
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Question
I.
a) Prove the following using induction, for all n Natural number.
show all the steps
1 11
-+ - +-+……·+
4
52
6.
b) Convert the following to symbolic form then using the rules of inferences
show if the argument is valid or invalid
"If Sara doesn't do her homework or she doesn't help her parents, then she will go to the movie
theater and she will stay up late. If she goes to the movie theater, she will drink too much Soda.
She didn't drink too much Soda. So, Sara did her homework"
I need only part b. .only part b
Please show every step of part b ..thanks
Transcribed Image Text:I. a) Prove the following using induction, for all n Natural number. show all the steps 1 11 -+ - +-+……·+ 4 52 6. b) Convert the following to symbolic form then using the rules of inferences show if the argument is valid or invalid "If Sara doesn't do her homework or she doesn't help her parents, then she will go to the movie theater and she will stay up late. If she goes to the movie theater, she will drink too much Soda. She didn't drink too much Soda. So, Sara did her homework" I need only part b. .only part b Please show every step of part b ..thanks
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