Question

In the difference of two quantities
(a) maximum absolute error is equal to sum of absolute errors in individual quantities
(b) maximum absolute error is equal to difference in absolute errors in individual quantities
(c) Either (a) or (b)
(d) Neither (a) nor (b)​

Answer 1

Explanation:

give to numberical quentities X and Y theri difference angle = x- y can be called theri actual difference value ' the value dad x is being compared to then angle is called theri actual change

Answer 2

Option A is the right answer. In the difference between two quantities maximum absolute error is equal to the sum of absolute errors in individual quantities

• The difference between the measured value and the actual value is known as absolute error.
• If x is the actual value and x₀ is the measured value, then absolute error
• Δx = x-x₀
• For the difference Z = A - B
• Z±ΔZ = (A±ΔA) - (B±ΔB)
•          = (A-B)±ΔA±ΔB
• Or ±ΔZ =±ΔA±ΔB

• So the difference of absolute error = difference in absolute errors in individual quantities.

#SPJ3