Since log,(a) = c → a = b°,m(증)1 = -2 Inle-1/2.» X =So, y'4x 1 + 2 In= 0 when x =e-1/2and y" = 12 + 8 In= 0 when x = 5e'

Since logba=c→a=bc 1=-2lnx5 ⇒-12=lnx5 ⇒e-12=x5⇒5e-12=x⇒ x=5e-12

Answered: Since log,(a) = c → a = b°, 1--2 In(즉)-…

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.7: Applications

Problem 18EQ

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Since log,(a) = c → a = b°, 1--2 In(즉)- e-1/2. » X = So, y' = 4x(1 + 2 In = 0 when x = -1/2 and y" = 12 + 8 In = 0 when x = 5e'