Question

hi! guys!! please help me with this.
1) what is error?and explain the type of vectors?
please give answer in brief.
please please please please please it's urgent.​

Answer 1

Errors are normally classified in three categories: systematic errors, random errors, and blunders. Systematic Errors. Systematic errors are due to identified causes and can, in principle, be eliminated. Errors of this type result in measured values that are consistently too high or consistently too low.

Answer 2

Error is the difference betwen the actual value and the calculated value.