If `X= A xx B and Delta X Delta A and Delta B` are maximum absolute error in X ,A and B respectively , then the maximum relative in X is given by

If the measured values of two quantities are A +- Delta A and B +- Delta B , and Delta A and Delta B being the mean absolute errors. What is the maximum possible error in A + B ? Show that if Z=frac(A)(B) then frac (Delta Z)(Z) = frac (Delta A)(A) + frac (Delta B)(B)

If Q = (X^n)/(Y^m) and Delta X is absolute error in the measurement of X, Delta Y is absolute error in the measurement of Y, then absolute error Delta Q in Q is :

If X = a + b , the maximum percentage error in the measurement of X will be

If x = a/b , then the maximum percentage error in the measurement of 'x' will be

If x = a/b , then the maximum percentage error in the measurement of 'x' will be

If X = a + b , the maximum percentage error in the measurement of X will be

The area S of a triangle is calculated by measuring b,c and A. If the be an error DeltaA in the measurement of A, show that the relative error in area is given by (DeltaS)/s = cot A. DeltaA

The length and breadth of a rectangle are measured as ( a pm Delta a) and (b pm Deltab) respectively. Find : (i) relative error, (ii) absolute error in the measurement of area.

If x= (a)-(b) , then the maximum percentage error in the measurement of x will be