How can maths be used to determine the reading difficulty of a book?
One way to determine the reading level of a book is to count the number of words, and identify the percentage of , for instance, 4 syllable words, 3 syllable words, and 2 syllable words. The higher the percentage of multisyllable words, the more reading difficulty.
Why a unit vector is aone type of vector but a vector is not a unit vector?
A unit vector is a vector whose magnitude is one. Vectors can have magnitudes that are bigger or smaller than one so they would not be unit vectors.
How far can computers really predict?
That will vary depending on the real world system being simulated to make the prediction.
Some real world systems are deterministic and simplemaking it easy to make good long term predictions, other systems are perturbed in unpredictable ways making prediction impossible, many real world systems (e.g. the weather) are deterministic but chaotic (i.e. they are very sensitive to undetectably small differences in initial conditions) making them predictable until these tiny differences accumulate to large differences.
For these reasons it is hard to give any simple answer to your question.
What does summation of infinite series?
The summation of a geometric series to infinity is equal to
a/1-rwhere a is equal to the first term and r is equal to the common difference between the terms.
it is called pi because 3.14 backwards and upside down spells pie
No, it is not divisible by 3
Alternative answer
Yes it is divisible by 3 but not to a whole number
705,220 divided by 3 = 235073.333333r
e.g. three people won £705.220 on the lottery, if they divided the money equally they would each get £235,073.33
What is diffierence between regular simplex method and dual simplex method?
Simplex method used for maximization, where dual simplex used for minimization.