1.

From the following, which is the formula for coefficient of range?(a) xH – xL(b) \(\frac{x_H–x_L}{x_H+x_L}\)(c) \(\frac{x_H+x_L}{x_H–x_L}\)(d) xH – xL

Answer»

Correct option is (b) \(\frac{x_H−x_L}{x_H+x_L}\)



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