`**` is a binary operation defined on the set of natural numbers N, defined by `a**b = a^b`. Find `3*2`

** is a binary operation defined on the set of natural numbers N, defined by a**b = a^b . Find 2**3

Is the binary operation ** defined on the set of rational numbers by the rule a**b=ab//4 associative ?

Is the binary operation ** defined on the set of integer Z by the rule a**b=a-b+2 commutative ?

Is multiplication a binary operation on the set {0} ?

Let * be a binary operation defined by a*b = 3a+4b-2 find 4*5

Let ""^(**) be a binary operation on set Q of rational numbers such that a^(**)b=(2a-b)^(2),a,b in Q . fin 3^(**)5 and 5^(**)3 . Is 3^(**)5=5^(**)3 ?

Let ** on the set integers I be a binary operation defined by a**b=3a+4b-2 . Find 4**5 .

Is the binary operation ** defined on Z (set of integers) by the rule a**b=a-b+ab for all a, bin Z commutative ?

Let ""^(**) be the binary opration in the set Q of rational number as a^(**)b=a^(2)+b^(2),AA a,b in Q . then, find sqrt(8^(**)6)