If a binary operation is defined by `a ast b = a + b` then `(3 ast 2) ast 4` is equal to:
(a) 4
(b) 2
(c) 9
(d) 8

If a binary operation is defined by a**b = a^b then 4**2 is equal to:

If a binary operation is defined by a**b=a^(b) , then 3**2 is equal to :

If a binary operation * is defined by a*b=a^(2)+b^(2)+ab+1, then (2*3)*2 is equal to (a) 20 (b) 40(c)400(d)445

IF ** is the operation defined by a** b=a^(b) for a, b in N , then (2**3)**2 is equal to

Consider the binary operation on Z defined by a ^(*)b=a-b . Then * is

Let * be a binary operation defined by a*b=3a+4b-2. Find 4^(*)5

Q^+ denote the set of all positive rational numbers. If the binary operation o. on Q^+ is defined as a o.b=(a b)/2, then the inverse of 3 is 4/3 (b) 2 (c) 1/3 (d) 2/3

If a binary operation * is defined on the set Z of integers as a*b=3a-b, then the value of (2*3)*4 is (a) 2 (b) 3 (c) 4 (d) 5

If the binary operation * on Z is defined by a*b=a^(2)-b^(2)+ab+4, then value of (2*3)*4 is 233( b ) 33 (c) 55 (d) -55