Concept explainers
(a)
To prove:
(a)
Explanation of Solution
Given information:
The given function is
Formula used:
Differentiation is used.
Calculation:
Differentiating the above expression with respect to x
Differentiating again with respect to x
Now, multiplying the above result by x on both the sides,
Now,
Replacing x by
Thus, the desired result is obtained.
Conclusion:
Hence, it is proved
(b)
The real solution that is greater than 1.
(b)
Answer to Problem 70RE
The value of
Explanation of Solution
Given information:
The given expression is,
Formula used:
Grapher is used.
Calculation:
Since,
Therefore,
To find the solution of,
Use grapher to solve
By using grapher
Conclusion:
The value of
Chapter 10 Solutions
Calculus: Graphical, Numerical, Algebraic: Solutions Manual
Additional Math Textbook Solutions
Calculus: Early Transcendentals (3rd Edition)
University Calculus: Early Transcendentals (3rd Edition)
Calculus & Its Applications (14th Edition)
Calculus: Early Transcendentals (2nd Edition)
Thomas' Calculus: Early Transcendentals (14th Edition)
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
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