Edit MetaData
Let a, b be any positive integers and x = 0 or 1, then
$$a^{x}b^{1-x}=xa+(1-x)b$$
$$a^{x}b^{1-x}=(1-x)a+xb$$
$$a^{x}b^{(1-x)}=a(1-x)bx$$
None of the above is necessarily true.
Putting value of x=0 or 1 and solving all four options, We will find that only option A satisfies the equation with both values, hence answer will be A.
Create a FREE account and get:
CAT Linear Equations
CAT Number Systems
CAT Simple Interest Compound Interest
CAT Logarithms
CAT Time And Work
CAT Inequalities
CAT Logarithms, Surds and Indices
CAT Time, Distance and Work
CAT Data Sufficiency
CAT Time Speed Distance
CAT Arithmetic
CAT Functions, Graphs and Statistics
CAT Coordinate Geometry
CAT Averages Mixtures Alligations
CAT Remainders
CAT Averages
CAT Profit And Loss
CAT Venn Diagrams
CAT Averages, Ratio and Proportion
CAT Algebra
CAT Percentages
CAT Number Series
CAT Mensuration
CAT Quadratic Equations
CAT Progressions and Series
CAT Probability, Combinatorics
CAT Geometry
CAT Profit, Loss and Interest
Login to your Cracku account.
Enter Valid Email
Follow us on
Incase of any issue contact support@cracku.in
Boost your Prep!
Quick, Easy and Effective Revision
By proceeding you agree to create your account
Free CAT Formulae PDF will be sent to your email address soon !!!
Join cracku.in for Expert Guidance.