Concept explainers
To determine: The correct answer for the values of t for which the curve given by the parametric equations
Answer to Problem 2QQ
The required correct option is (C).
Explanation of Solution
Given information:
The options:
(A) 0 only
(B) 1 only
(C) 0 and
(D) 0,
(E) No value
Calculation:
The given parametric equations are
Differentiate the expression
To find the values of t for which the curves have a parametric equations have a vertical tangent, use
Now, solve the above factors for t .
And,
Thus, the values of t are 0 and
Hence, the required correct option is (C).
Chapter 11 Solutions
Calculus: Graphical, Numerical, Algebraic: Solutions Manual
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