1) An operation on the set of integers is defined by a*b=a^2+b^2. Find the 2*3*4
To find 2*3*4 in this operation, we substitute each number into the defined operation.
2*3*4 = (2^2 + 3^+2) * 4^2
= (4 + 9) * 16
= 13 * 16
= 208
Therefore, 2*3*4 equals 208 in this operation.