Context for question 13ξ = {x : x is an integer where $40 < x < 50} P = {x : x is a square number} Q = {x : x is an odd number} R = {x : x is a multiple of 3}
13(a)Set Notation Operations Venn DiagramsEasy1 markUse set notation to complete the statement.P∩R=…A{49}B{42,45,48}C{45}D{0}E∅F{42,45,48,49}G{∅}H{41,43,45,47,49}Grade answerSolutionGrading criteria
13(b)Set Notation Operations Venn DiagramsEasy1 markFind n(P∩Q∩R)′.A0B1C3D8E9F10G49Grade answerGrading criteria