4.A.5. The reciprocal of any two positive number is positive. a. Given any positive real number r, the reciprocal of O r is a positive number O rand s are positive numbers 4.A.5. The reciprocal of any two positive number is positive. b. For any real number r, if r is then O a positive number, its reciprocal is positive O a reciprocal number, r is positive 4.A.5. The reciprocal of any two positive number is positive. c. If a real number r then O is positive, its reciprocal is positive O is negative, its reciprocal is negative

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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4.A.5. The reciprocal of any two positive
number is positive. a. Given any positive
real number r, the reciprocal of
O ris a positive number
r and s are positive numbers
4.A.5. The reciprocal of any two positive
number is positive. b. For any real number
r, if r is
then
a positive number, its reciprocal is positive
a reciprocal number, r is positive
4.A.5. The reciprocal of any two positive
number is positive. c. If a real number r
,then
O is positive, its reciprocal is positive
is negative, its reciprocal is negative
Transcribed Image Text:4.A.5. The reciprocal of any two positive number is positive. a. Given any positive real number r, the reciprocal of O ris a positive number r and s are positive numbers 4.A.5. The reciprocal of any two positive number is positive. b. For any real number r, if r is then a positive number, its reciprocal is positive a reciprocal number, r is positive 4.A.5. The reciprocal of any two positive number is positive. c. If a real number r ,then O is positive, its reciprocal is positive is negative, its reciprocal is negative
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