Question 1.State whether True or False. Provide a reason in each case.a. The pair (No, +) consisting of the set of whole numbers No = NU {0}, together with theoperation of addition +, constitutes a monoid.b. The pair (E,-) consisting of the set of even integers & = {2n: ne Z}, together with theoperation of addition +, constitutes a group.c. Given the set As = {r: r is a letter of the Latin alphabet}, together with some binaryoperation : As x A₂ →→ A3. The number of magmas that can be defined in this wayis equal to 26676 exactly.d. The emptyset together with the operation of addition + constitutes a semigroup.e. The sets Z, Q, R, and C, together with addition and multiplication, are all rings.f. The set Z of integers modulo 9, together with the operation, constitutes a monoid.g. The triple {e}, +, consisting of the sigleton set {e}, together with operations ofaddition + and multiplication, constitutes ring.

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Question 1. State whether True or False. Provide a reason in each case. a. The pair (No, +) consisting of the set of whole numbers No = NU {0}, together with the operation of addition +, constitutes a monoid. b. The pair (E,-) consisting of the set of even integers & = {2n: ne Z}, together with the operation of addition +, constitutes a group. c. Given the set As = {r: 2 is a letter of the Latin alphabet}, together with some binary operation : As x As → Ag. The number of magmas that can be defined in this way is equal to 26676 exactly.