Geography, asked by Prateekritwik, 8 months ago

What is a contour interval​

Answers

Answered by souravprabhat8
1

Explanation:

A contour line of a function of two variables is a curve along which the function has a constant value, so that the curve joins points of equal value. It is a plane section of the three-dimensional graph of the function f parallel to the-plane.

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