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 Coordinate Geometry
CAT Averages, Ratio and Proportion
CAT Simple Interest Compound Interest
CAT Averages
CAT Number Series
CAT Algebra
CAT Venn Diagrams
CAT Quadratic Equations
CAT Linear Equations
CAT Percentages
CAT Probability, Combinatorics
CAT Time And Work
CAT Geometry
CAT Data Sufficiency
CAT Number Systems
CAT Functions, Graphs and Statistics
CAT Remainders
CAT Profit, Loss and Interest
CAT Time, Distance and Work
CAT Progressions and Series
CAT Averages Mixtures Alligations
CAT Profit And Loss
CAT Arithmetic
CAT Logarithms, Surds and Indices
CAT Time Speed Distance
CAT Logarithms
CAT Inequalities
CAT Mensuration
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 Formulas PDF will be sent to your email address soon !!!
Join cracku.in for Expert Guidance.