A stereotaxic atlas is used to determine where an implanted electrode is to be placed in a brain in 3-dimensions. A stereotaxic atlas is used for doing a stereotactic surgery in order to cure the disorder occurred in the brain. This tool increase the accuracy, reliability, and the measurement of the brain because it gives the accurate brain map<span>.</span>
Aluminium is ordinarily classified as a metal. It is lustrous, malleable and ductile, and has high electrical and thermal conductivity. Like most metals, it has a close-packed crystalline structure<span> and forms a cation in aqueous solution.</span>
<span>A. 59 degrees......
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The resultant is 5 m at 
Explanation:
To solve the problem, we have to resolve each of the two vectors into its component along the x-axis and the y-axis.
Vector A has magnitude 3 m and angle 20 degrees with the x-axis, so its components are


Vector B has magnitude 4 m and angle 110 degrees, so its components are


So, the x- and y- components of the resultant vector are

Therefore the magnitude of the resultant is

While the direction is given by

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