Electronics and Communication Engineering - Signals and Systems - Discussion

Discussion Forum : Signals and Systems - Section 4 (Q.No. 22)
22.
The data of speed of train V and resistance to motion R is

The law R = a + bV2 is of the form
6.7 + 0.0092 V2
3 + 0.001 V2
3.2 + 0.0012 V2
5.2 + 0.006 V2
Answer: Option
Explanation:

Use method of least squares.

Discussion:
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