Mathematics, 23.06.2019 15:30 swaggernas
Find the error in the following proof that all students at penn state have the same gpa. indicate the first sentence that is incorrect. explain why it is incorrect. claim: in every set of n penn state students, all students have the same gpa. proof: by induction on n. base case: n = 1. in every set containing just one penn state student, all students clearly have the same gpa. induction step: for k ≹ 1 assume that the claim holds for n = k and prove that it holds for n = k + 1. take any set s of k + 1 penn state students. remove one student from this set to obtain the set s1 with k students. by the induction hypothesis, all students in s1 have the same gpa. now replace the removed student and remove a different one to obtain the set s2. by the same argument, all students in s2 have the same gpa. therefore, all the students in s must have the same gpa.
Answers: 1
Mathematics, 21.06.2019 19:00
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
Mathematics, 21.06.2019 22:00
(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3
Answers: 1
Mathematics, 21.06.2019 22:40
(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.
Answers: 3
Find the error in the following proof that all students at penn state have the same gpa. indicate th...
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