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Are the functions are same?
15 Hits, Last modified: 17 months ago
enter round red 70%> A //function// is a relation between a set of inputs and a set of permissible out... ach element of $A$. The important things to remember that there will always be three main parts: * The input (the whole set $A$) * The relationship ... presented by a same algebraic expression. This is because domain is a basic ingredient of the function
Its about square root
13 Hits, Last modified: 17 months ago
ws about the definition of square root of real numbers. **Definition:** Let $x$ be a non-negative number. Then a non-negative number $r$ is called square root of $x$ iff $r^2=x$. Square root of $x$ is den
What is the value of pi?
9 Hits, Last modified: 17 months ago
= Answer ===== <WRAP center round red 70%> The number π is a mathematical constant, the ratio of a cir... umference to its diameter. It is an irrational number, meaning that it cannot be written as the ratio of two integers or in terminating or repeated decimals. </WRAP> Irrational numbers cannot be written as the ratio of integers or w
Is it difficult to answer? 1−−−0.999…
3 Hits, Last modified: 17 months ago
t the exact reason but one simple reason seems to be a lack of logical reasoning. For example, if we w... round off $0.999...$, then we arrived, it cannot be 0.9 or 0.99 or 0.999 or any other. Let we wish t... off to three decimals. Then the 9 at third place become 10, something like, 0.99(10). So we have to a