10th Maths Lecture183: Exercise 5.5 Q2: Which of the following relations on set {a b c d}are functions. State the kind of function as well(i) {(a b)(c d)(b d)(d b)} (ii) {(b a)(c b)(a b)(d d)}(iii) {(d c)(c b)(a b)(d d)} (iv) {(a b)(b c)(c b)(d a)}
Chapter 5,
Sets and Functions,
Exercise 5.5,
Q2: Which of the following relations on set {a b c d} are functions, State the kind of function as well, (i) {(a b)(c d)(b d)(d b)}, (ii) {(b a)(c b)(a b)(d d)}, (iii) {(d c)(c b)(a b)(d d)}, (iv) {(a b)(b c)(c b)(d a)},
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