If the binary operation - on the set Z of integers is defined by a - b-a-3 b2- find the value of 2 - 4

Given: a * b = a + 3b2 Here, nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; 2 * 4 = 2 + 3 (4)2 nbsp; nbsp; nbsp; nbsp; nbsp; nbs ...

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Special Determinants

If the binary...

Question

If the binary operation * on the set Z of integers is defined by a * b = a + 3b², find the value of 2 * 4.

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a \times b = a + 3 b^{2}

8 \times 3

*

a * b = a + 3 b^{2}

2 * 3

*

Z

a * b = a + 2 b^{2}

(8 * 3) * 2

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