# Maths Solved Exercises

### Maths Solved Exercises | Enjoy Learning Mathematics

#### Choose a problem to access the corresponding solution.

Find the volume of the square pyramid as a function of $$a$$ and $$H$$ by slicing method.
Prove that $\lim_{x \rightarrow 0}\frac{\sin x}{x}=1$
Prove that

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Calculate the half derivative of $$x$$
Prove Wallis Product Using Integration

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Calculate the volume of Torus using cylindrical shells
Find the derivative of exponential $$x$$ from first principles
Calculate the sum of areas of the three squares

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Find the equation of the curve formed by a cable suspended between two points at the same height
Solve the equation for real values of $$x$$
Solve the equation for $$x\epsilon\mathbb{R}$$

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Determine the angle $$x$$
Calculate the following limit
Calculate the following limit

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Calculate the integral
Challenging problem
Prove that

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Prove that $$e$$ is an irrational number
Find the derivative of $$y$$ with respect to $$x$$
Find the limit of width and height ratio

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How Tall Is The Table ?
Why 0.9999999...=1
Solve the equation for $$x \in \mathbb{R}$$

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Is the walk possible?
Calculate the following
Is $$\pi$$ an irrational number ?

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How far apart are the poles ?
Solve for $$x \in \mathbb{R}$$
What values of $$x$$ satisfy this inequality

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Prove that the function $$f(x)=\frac{x^{3}+2 x^{2}+3 x+4}{x}$$ has a curvilinear asymptote $$y=x^{2}+2 x+3$$
Why does the number $$98$$ disappear when writing the decimal expansion of $$\frac{1}{9801}$$ ?
Only one in 1000 can solve this math problem

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Error to avoid that leads to:
What's the problem ?

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Determine the square's side $$x$$
Find out what is a discriminant of a quadratic equation.
Calculate the rectangle's area

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Determine the square's side $$x$$
Wonderful math fact: 12542 x 11 = 137962

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Find the volume of the interior of the kiln
Calculate the sum
What is the new distance between the two circles ?

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Calculate the area of the Squid Game diagram blue part
Calculate the limit
Find the infinite sum

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Calculate the integral
Prove that
Can we set up this tent ?

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Find the value of $$h$$
Find the length of the black segment
Prove that pi is less than 22/7

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Find the value of $$x$$
Amazing !
Prove that

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What is the weight of all animals ?
Determine the length $$x$$ of the blue segment
How many triangles does the figure contain ?

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if we draw an infinite number of circles packed in a square using the method shown below, will the sum of circles areas approach the square's area?
What is the value of the following infinite product?
Which object weighs the same as the four squares?

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What is $$(-1)^{\pi}$$ equal to?
Can you solve it?
Can you solve it?

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Great Math Problem
Calculate the integral $$\int_{0}^{1}(-1)^{x} d x$$
Find the general term of the sequence

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Find the radius of the blue circles
Determine the area of the green square
Find the area of the square

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Calculate the integral
Calculate the integral
Calculate

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What is the radius of the smallest circle ?
Find the Cartesian equation of the surface
Calculate the integral

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Calculate the limit
Can you solve this ?
Solve the quintic equation for real $$x$$

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How many students study no language ?
Probability of seeing a car in 10 minutes
What is the number of where the car stands ?
What is the value of $$x$$ ?
Prove that
Is it possible to solve for $$x$$ so that $$ln(x)$$, $$ln(2x)$$, and $$ln(3x)$$ form a right triangle?
How many times will circle A revolve around itself in total ?