You can reach integral of 1/x^2 or x^-2 (one over x square) answer on this page.
What is integral of 1/x^2?
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| 1/x^2 integral |
$\int \frac{1}{x^2}.dx=\frac{-1}{x}+C$
Monday, September 12, 2022
Integral of 3x^2-√5x+2 | What is integral of ∫(3x^2-√5x+2).dx?
You can reach integral of 3x^2-√5x+2 answer on this page.
What is integral of ∫(3x^2-√5x+2).dx?
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| integral of 3x^2-root 5x+2 |
$\int (3x^2-\sqrt{5x}+2).dx=x^3-\frac{2}{3}.x.\sqrt{5x}+2x$
What is integral of root x? ∫√x.dx=? Root x integrate
You can reach integral of root x answer on the page.
What is integrate of root x?
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| root x integral |
$\int \sqrt{x}.dx=\frac{2}{3}.x.\sqrt{x}$
Sunday, September 4, 2022
Graph of x^lnx | What is x to lnx graph?
Good day to all dear friends. In this article, we will share the graph of x to the lnx. We wish you a good work ahead...
What is the graph of x to the lnx?
The graph plot of x to the lnx is as follows:
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| graph of x^lnx |
Graph of x^e | What is graph of x to e?
Good day to all dear friends. In this article, we will share the graph of x to the e. We wish you a good work ahead...
What is the graph of x to the e?
The graph plot of x to the e is as follows:
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| x^e graph |
Graph of e^(-x) | The graph of e to the -x | e to minus x graph
Good day to all dear friends. In this article, we will share the graph of e to the -x. We wish you a good work ahead...
What is the graph of e to the -x?
The graph plot of e to the -2 is as follows:
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| e to -x graph |
Sunday, July 3, 2022
What is sin15? (Resolved proof) Sin15 solution answer! What does sin15 equal?
We wish everyone a good day. In this article, we will tell you how much sin15 is and how to solve it.
In this lesson, we will show you how much sin 15 is and how to prove it. Normally sin15 can be solved from geometry. But you can also reach the answer of sin15 by using the sum-difference formula. Now let us tell you the solution of sin15.
Sin15 Solution Answer
Sin15 = 0.65028784
sin15 = $\frac{\sqrt{6}-\sqrt{2}}{4}$
First, we divide sin15 into sin(45-30). Here we can arrive at the answer of sin15 using the sum-difference formula. Now let's write the sine sum-difference formula first, then let's move on to solving the question.
Sine sum-difference formula = sin(a-b) = sina.cosb – sinb.cosa
Now we will write the expression sin(45-30) in the formula and move on to the solution. Then;
It becomes sin15=sin(45-30)=sin45.cos30-sin30.cos45.
Now let's write down the values we know:
sin30 = 1/2
sin45 = $\frac{\sqrt{2}}{2}$
cos30 = $\frac{\sqrt{3}}{2}$
cos45 = $\frac{\sqrt{2}}{2}$
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| sin15 solution answer |
We now substitute these values in the formula.
👉 sin(45-30) = sin45.cos30-sin30.cos45
👉 sin(45-30) = $\frac{\sqrt{2}}{2}.\frac{\sqrt{3}}{2}$ It is possible. From here too;
👉 sin(45-30) = $\frac{\sqrt{6}}{4}$ the answer comes out. Here is our answer;
👉 sin(45-30) = $\frac{\sqrt{6}-\sqrt{2}}{4}$ it will be out.
👉 Answer = sin15 = $\frac{\sqrt{6}-\sqrt{2}}{4}$
sin15 = $\frac{\sqrt{6}-\sqrt{2}}{4}$
