ncert solutions for class 9,10,11 and 12 : Is ∗ defined on the set {1

Showing posts with label Is ∗ defined on the set {1. Show all posts

Showing posts with label Is ∗ defined on the set {1. Show all posts

Tuesday, 11 June 2013

Is ∗ defined on the set {1, 2, 3, 4, 5} by a ∗ b = L.C.M. of a and b a binary operation? Justify your answer.

Is ∗ defined on the set {1, 2, 3, 4, 5} by a ∗ b = L.C.M. of a and b a binary operation? Justify your answer.

$Is ∗ defined on the set {1, 2, 3, 4, 5} by a ∗ b = L.C.M. of a and b a binary operation? Justify your answer.$

Is ∗ defined on the set {1, 2, 3, 4, 5} by a ∗ b = L.C.M. of a and b a binary operation? Justify your answer.

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