Math Doubts

Latest Math Topics

List of recently published mathematics tutorials.

Feb 15, 2019
Pythagorean Theorem proof

Proof of Pythagorean theorem

Learn how to derive the Pythagorean Theorem in algebraic form to prove how square of hypotenuse is equal to sum of squares of opposite and adjacent sides.

Feb 12, 2019
Proof of cos 30 degrees

Proof of $\cos{(30^°)}$ value

Learn how to derive the exact value of cosine of angle 30 degrees in trigonometric and geometrical mathematics methods for trigonometry learners.

Feb 10, 2019
cos 30 degrees proof

$\cos{(30^°)}$ value

Introduction to cosine of 30 degrees value in trigonometric mathematics and proof to learn how to derive the exact value of cos of 30 degrees in mathematics.

Feb 07, 2019
Pythagorean Theorem

Pythagorean Theorem

Introduction to Pythagorean Theorem and know how to derive Pythagorean Theorem in algebraic form and also example to know how to use it mathematics.

Feb 05, 2019
cosecant 45 degrees value proof

Proof of $\operatorname{csc}{(45^°)}$ value

Mathematical proof of deriving the exact value of cosecant of angle 45 degrees in trigonometric and geometrical mathematics approaches for trigonometry learners.

Feb 03, 2019
cosecant 45 degrees value

$\operatorname{csc}{(45^°)}$ value

Introduction to cosecant of 45 degrees value in trigonometric mathematics and proof to learn how to derive the cosecant of 45 degrees in mathematics.

Math Problems

Learn how to solve maths problems easily for learners and practitioners.

Feb 01, 2019
logarithm problem

Find the value of $\log_{21}{(x)}$ if $\log_{3}{(x)} = a$ and $\log_{7}{(x)} = b$

Jan 30, 2019
trigonometry problems

If $\dfrac{\tan{\theta}}{\tan{\theta}-\tan{3\theta}} = \dfrac{1}{3}$, then find the value of $\dfrac{\cot{\theta}}{\cot{\theta}-\cot{3\theta}}$

Jan 18, 2019
logarithm trigonometry problems

Find the angle satisfying the equation $4\log_{16}{(\cos{2x})}$ $+$ $2\log_{4}{(\sin{x})}$ $+$ $\log_{2}{(\cos{x})}$ $+3$ $\,=\,$ $0$

Jan 16, 2019
quadratic equation problem

Solve $\sqrt{x}$ $+$ $\sqrt{x-\sqrt{1-x}} = 1$ and find $x$ value

Jan 15, 2019
trigonometry problem

Find $x^2+y^2+z^2$ if $x = r\cos{\alpha}\cos{\beta}$, $y = r\cos{\alpha}\sin{\beta}$, and $z = r\sin{\alpha}$

Jan 04, 2019
integral problems

Learn how to find Integral of $\sin^3{x}$ with respect to $x$

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Math Problems

Learn how to solve easy to difficult mathematics problems of all topics in various methods with step by step process and also maths questions for practising.

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