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Find the exact value of the area under the first arch of fx x sinx The first arch is between x 0 and the first positive x-intercept?
Wiki User
∙ 14y ago
First, find the upper limit of integration by setting xsin(x)=0. It should be pi. Then use integration by parts to integrate xsin(x) from 0 to pi u=x dv=sinx dx du=dx v=-cosx evaluate the -xcosx+sinx from 0 to pi the answer is pi ps webassign sucks
Wiki User
∙ 14y ago
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What is the difference between non negative integer and positive integer?
The set of non-negative integers includes zero: [0,1,2,3,4,...]. These are also called whole numbers. The set of positive integers does not include zero: [1,2,3,4...]. These are also called counting/natural numbers.
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When the first derivative of the function is equal to zero and the second derivative is positive.
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What European first invented the automobile?
Your Mom really did it to be exact. I am quite positive about that fact.
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Connect positive first and negative last.Connect positive first and negative last.
Find the difference between the sum of the first 1000000 positive even numbers and the sum of the first 1000000 positive odd numbers?
The sum of the first 1,000,000 positive even numbers is: 2 + 4 + 6 + 8 + ... + 2,000,000 The sum of the first 1,000,000 positive odd integers is: 1 + 3 + 5 + 7 + ... + 1,999,999 The difference between the two is: (2-1) + (4-3) + (6-5) + (8-7) + ... + (2,000,000-1,999,999). This is the same as: 1 + 1 + 1 + 1 + ... + 1. Well how many 1's are there? 1,000,000. So the difference is 1,000,000. Note that if the question asked for the difference between the sum of the first 1,000 positive even numbers and the sum of the first 1,000 positive odd numbers, the answer would be 1,000. The first n even numbers and odd numbers? n.
First Thanksgiving date?
The exact date of the first thanksgiving is unknown. However, it is known that it occurred between September 21 and November 9, 1621.
What does a first time for everything mean?
The exact interpertation can vary between people, but I see it as: "Nothing is impossible, anything can happen"
Is there a difference between saying that a real number is positive and saying a nonnegative number?
Non-negative includes zero, positive does not.
Was there guns in 1565?
Yes, there were. Not a lot, but the first guns were made sometime between about 1100 and 1300. (Best guess- dates are not exact)
When installing auto battery what goes first positive or negative?
Positive goes on first.
Do you hook up positive or negative first?
Hook up the positive first then the negative.
How far the Uranus from sun?
First of all, the distance between celestial bodies is calculated as mean distance. It is the mean or average distance between the nearest and farthest distance between two celestial bodies. The mean distance between the Uranus and Sun is approximately 2.87 billion Km ( 2,866,900,000 Km to be exact) or 1.78 billion miles ( 1,781,000,000 miles to be exact).
What is the sum of the first ten positive integers?
The sum of the first ten positive integers is: 55
What is the sum of the first 500 positive integers?
The sum of the first 500 positive integers is: 125,250
