Mathematics, 06.11.2020 23:50 praptibaral70
A curve in the xy-plane is defined by (x(t),y(t)), where x(t)=sin(2t) and y(t)=cos(3t). Which of the following is equivalent to d/dt (x(t),y(t)) ?
A=(cos(2t), sin(3t))
B=(2cos(2t), -3sin(3t))
C=(2cos(2t), 3sin(2t))
D= (-2cos(2t), -3sin(3t))
Answers: 3
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A curve in the xy-plane is defined by (x(t),y(t)), where x(t)=sin(2t) and y(t)=cos(3t). Which of the...
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