The binary opertion `** R xx R to R` is defined by `a ** b = 2a + b.` find `(2 ** 3) **4.`

Consider the binary operation ""^(**) on N defined by a^(**)b="LCM" of a and b. Examine, if ""^(**) is associative

Consider the binary operation ""^(**) on N defined by a^(**)b="LCM" of a and b. Examine, if ""^(**) is commutative

Examine if the binary operation ""^(**)R xx R toR given by a^(**)b=a+4b^(2) is commutative.

Examine if the binary operation ""^(**)R xx R toR given by a^(**)b=a+4b^(2) is associative.

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

Consider the binary operations ""^(**):RxxRtoR and o:RxxR defined by a^(**)b=|a-b| aob=a, AA a,b in R Examine, if o distributes over ""^(**) .

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

Let ** be a binary operatiion defined by a**b=3a+4b-2 .Find 4**5 ?

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

Is the binary operation ** defined by Q by a**b=(a+b)/2 for all a,b in Q commutative and associative?