1. [2 Marks] Let p = 0.54617 and q = 0.54601. Use four-digit to express p - q. 2. [1 Mark] Find the relative error of the previous part. 3. [3 Marks] If a and 3 are the roots of an equation, illustrate with an example howloss of significance can be avoided if two numbers are very close to each other. 1. [2 Marks] Let p = 0.54617 and q = 0.54601. Use four-digit to express p - q. 2. [1 Mark] Find the relative error of the previous part. 3. [3 Marks] If a and 3 are the roots of an equation, illustrate with an example howloss of significance can be avoided if two numbers are very close to each other. 1. [2 Marks] Let p = 0.54617 and q = 0.54601. Use four-digit to express p - q. 2. [1 Mark] Find the relative error of the previous part. 3. [3 Marks] If a and 3 are the roots of an equation, illustrate with an example howloss of significance can be avoided if two numbers are very close to each other.