The two parametric equations are x = cos'1, y = sin't and the value of i lie between 0 and 2n. For every value of 1, we get x, y coordinates correspondingly. Below is the table for each values of t and their corresponding values of x and y. 01 0 |-1 0 2x 1 0 Plot the points from above table to get the graph of the parametric equation x = cos'r and y = sin't, 1.0 t=n/2 -1.0 0.5 0.5 1.0 0.5+ -1.0
Vector Arithmetic
Vectors are those objects which have a magnitude along with the direction. In vector arithmetic, we will see how arithmetic operators like addition and multiplication are used on any two vectors. Arithmetic in basic means dealing with numbers. Here, magnitude means the length or the size of an object. The notation used is the arrow over the head of the vector indicating its direction.
Vector Calculus
Vector calculus is an important branch of mathematics and it relates two important branches of mathematics namely vector and calculus.
Can you please explain the graph? because I don't understand how the point 0,-1 came to be as the calculation shows there isn't that point ? It is circled in blue in the screen shot. Original probelm also attached.
A pair of parametric equations is given.
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