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grin007 [14]
3 years ago
9

Let a[0 . . . n] be an array of n + 1 natural numbers not exceeding n. let k < n be an integer such that the values of any tw

o successive entries of a differ at most by k, i.e., |a[j] − a[j + 1]| ≤ k for all j ∈ {0, . . . , n − 1}. 1. prove that there exist an index j such that |a[j] − j| ≤ (k + 1)/2. 2. given the number k, find an o(log n) divide and conquer algorithm that finds such an index.
Mathematics
1 answer:
12345 [234]3 years ago
6 0

Answer:

i really have no clue but if i put this i get points so good luck on your test

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To graph the equation 2x + 5y = 10, Zeplyn draws a line through the points (5, 0) and (0, 2). What is the slope of the line repr
BARSIC [14]
Hi there! The slope of the line is -2/5.

We can determine the slope of a line by dividing the change of y-coordinates by the change of x-coordinates.

In this situation we have a...
change of x-coordinates of (5 - 0) = 5
change of y-coordinates of (0 - 2) = -2

Therefore, the slope of this line is -2/5
6 0
3 years ago
What are the solutions of the equation x2+4×4=25
lys-0071 [83]
I think it is 4.5 because 4*4=16 and 4.5*2=9. adding those together will make 25.
3 0
3 years ago
Write the equation for the inverse of the function y=Cos^-1(x-pi)
ser-zykov [4K]

we are given

y=cos^{-1}(x-\pi)

Since, we have to find inverse function

step-1:

Set y=f(x)

It is already there

step-2:

Switch x and y

x=cos^{-1}(y-\pi)

step-3: Solve for y

We can take cos on both sides

cos(x)=cos(cos^{-1}(y-\pi))

we can simplify it

cos(x)=y-\pi

now, we can solve for y

cos(x)+\pi=y-\pi+\pi

cos(x)+\pi=y

y=\pi +cos(x)..............Answer


3 0
3 years ago
Read 2 more answers
Need help in 1hr ASAP
aliina [53]

Answer:

No, you would go into the negatives. Eventually, you would own him more at night than you got in the morning. Don't work for the devil.

Step-by-step explanation:

8 0
3 years ago
suppose the probability you will get an A in this class is .25 and the probability you will get a B is .50. What is the probabil
Ludmilka [50]

Answer:

75% chance

Step-by-step explanation:

Probability always adds to 1.00

Letter grades are always in the form A, B, C, D...

The grades above a C are A, which is a 25% chance and B, which has a 50% chance. Adding these up we get a 75% chance.

#LearnWithBrainly

3 0
2 years ago
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