Solution Found!
Equivalent descriptions Find real numbers a and b such
Chapter 8, Problem 75E(choose chapter or problem)
QUESTION:
Find real numbers a and b such that equations A and B describe the same curve.
\(A:\ x=10 \sin t,\ y=10 \cos t;\ \ 0\ \leq\ t\ \leq\ 2\pi\)
\(B:\ x=10 \sin 3t,\ y=10 \cos 3t;\ \ a\ \leq\ t\ \leq\ b\)
Questions & Answers
QUESTION:
Find real numbers a and b such that equations A and B describe the same curve.
\(A:\ x=10 \sin t,\ y=10 \cos t;\ \ 0\ \leq\ t\ \leq\ 2\pi\)
\(B:\ x=10 \sin 3t,\ y=10 \cos 3t;\ \ a\ \leq\ t\ \leq\ b\)
ANSWER:Solution 75E
Given curves are
A: x = 10 sint , y = 10 sint, 0
B: x = 10 sin3t, y = 10cos3t, a