in Quantitative Aptitude recategorized by
211 views
–1 vote
–1 vote

A, S, M and Dare functions of x and y, and they are defined as follows:

$A(x, y) + x + y$ 

$S(x, y) = x - y$

$M(x, y) = xy$ 

$D(x, y) = x/y$,

where $y \neq 0$.

What is the value of S(M(D(A(a, b), 2), D(A(a, b),2)), M(D(S(a, b), 2), D(S(a, b),2)))

  1. $a^{2} b^{2}$ 
  2. $ab$ 
  3. $a^{2} –b^{2}$ 
  4. $a/b$
in Quantitative Aptitude recategorized by
7.9k points
211 views

Please log in or register to answer this question.

Related questions

Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true