Question

PU 15 either or 1,
IV. Match the following:
Column A
(a) (a - b) is a rational number
(b) 0 + 0 = 0 + 0 = a
(c) 1 x (b + c) = ( x ) + ( x
(d) a x b = b xa
(e) a + (b + c) = (a + b) + c
(i) Distributive property
(1) Associative property
(iii) Closure property
(iv) Commutative property
(v) Additive identity​

Answer 1

Answer:

Ax B) = pq. 6. If A = {1, 2, 3} and B is an empty set , then find A x B. A xB = { }. 7. Define ... If A={a, b, c} and B={0, 1} find the number of relations from A to B. ... Let X={a, b, c}, Y={b, c, d} and Z={b, d, e} find (X ∩ Y) xZ.

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