ncert solutions for class 9,10,11 and 12 : Let A = N × N and ∗ be the binary operation on A defined by (a

Showing posts with label Let A = N × N and ∗ be the binary operation on A defined by (a. Show all posts

Tuesday, 11 June 2013

Let A = N × N and ∗ be the binary operation on A defined by (a, b) ∗ (c, d) = (a + c, b + d) Show that ∗ is commutative and associative. Find the identity element for ∗ on A, if any.

Let A = N × N and ∗ be the binary operation on A defined by
(a, b) ∗ (c, d) = (a + c, b + d)
Show that ∗ is commutative and associative. Find the identity element for ∗ on A, if any.

$Let A = N × N and ∗ be the binary operation on A defined by (a, b) ∗ (c, d) = (a + c, b + d)$

Let A = N × N and ∗ be the binary operation on A defined by
(a, b) ∗ (c, d) = (a + c, b + d)

ncert solutions for class 9,10,11 and 12

Pages

Tuesday, 11 June 2013

Let A = N × N and ∗ be the binary operation on A defined by (a, b) ∗ (c, d) = (a + c, b + d) Show that ∗ is commutative and associative. Find the identity element for ∗ on A, if any.

Please g plus the post