math
posted by vincent .
If a * b is a binary operation defined as a + b / a , evaluate 2 * 4.

To give that m*n=mn + mn
2n 2m
Respond to this Question
Similar Questions

Set Theory
1)An operation* is defined by the relation x*y = 5x + 3y  4xy Evaluate i) (2*(1)) ii) (3*2)*4 
Elementary Set Theory
An operation * is defined by the relation x*y = 5x + 3y  4xy Evaluate (3*2)*4 
math
indicates required items An operation * is defined by the relation x*y = 5x + 3y – 4xy. Evaluate [2*(1) ] A. 15 B. 10 C. 8 D. 3 A B C D An operation * is defined by the relation x*y = 5x + 3y – 4xy. Evaluate (3*2)*4 A. 15 B. … 
math
the binary system is used for computer programming. a binary number consists of a string of digits that are either 0s or 1s a. if a string of binary code is 5 digits long, how many binary numbers are possible if the first digit is … 
maths
binary operation m.n=m2+n is associative or commutative? 
Discrete Math
Let f : R R→Z be the closed binary operation defined by f (a, b) _ _a + b_. (a) Is f commutative? 
math
If # is a binary operation defined by a # b = maximum of { a, b } or a max b, find the value of 5 # 3.? 
math
which of the following are binary operation.justify your answer. (i) the operation . defined on Q by a.b =a(ba) (ii) the operation . defined on [0, pi] by x.y = cosxy also,for those operation which are binary operations,check whether … 
math
Which of the following are binary operation.justify your answer. (i) the operation . defined on Q by a.b =a(ba) (ii) the operation . defined on [0, pi] by x.y = cosxy also,for those operation which are binary operations,check whether … 
Math
A binary operation * on the set of real numbers is defined by a*b= a+bab for a,b, c is belongs to R. i) show that the operation is associative. That is, (a*b)*c=a*(b*c) for all a,b,c belongs to R. ii) Find the value of 5*8 and also …