Answer:
Explanation:
In map making, a contour line joins points of equivalent rise over a given level, like mean ocean level. A contour map is a guide shown with contour lines, for instance a geological guide, which hence shows valleys and slopes, and the steepness or delicacy of inclines.
A contour line of a component of two factors is a bend along which the capacity has a steady worth, with the goal that the bend joins points of equivalent worth. All the more by and large, a contour line for a component of two factors is a bend associating focuses where the capacity has a similar specific worth.
The contour timespan contour map is the distinction in height between progressive contour lines.
The slope of the capacity is consistently opposite to the contour lines. At the point when the lines are near one another the extent of the slope is enormous: the variety is steep. A level set is a speculation of a contour line for elements of quite a few factors.
Meaning of contour:
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