(10) From the table 2 A(243) = 3 also 4 A(443) = 3
The truth set is {n: n = 2,4}
(a) Dra
(b) Fro
(i) eva
(ii) Fin
Exercise 11.4
CHAPTEI
1. Given that the operation Tis defined on the
set R of real numbers by x1 y=-+
y X
(a) Evaluate
(i) 3T 4 (ii) - 115
(b) Find the value of a if a 1 3 = 13
1. Simpl
(a) 24
(c) 58
(e) 12
2. Simp​