If pi is approximated as 3.14 instead of 3.14156, find the absolute, relative and percentage errors.

*The approximate value of "pi" is 3.14*

**Given:**The true value of "pi" is 3.14156

*The absolute, relative and percentage errors*

**Find:****Solution:**

Absolute error Δx = | True value - Approximate value |

Δx = |3.14156 - 3.14| =

*0.0056*Relative error = Δx / (True value) = 0.0056 / 3.14156 ≈

*0.00178255389*Percentage error = Relative error * 100% =

*0.178255389 %*