Solving Trigonometry Problems: Basic, Advanced & Examples

What is the derivative of $y = \sin (\tan 2 x)$ ?

Zachariah Ferrell 2023-03-24

What is the derivative of $5 \cos x$ ?

chatterbsau3e 2023-03-24

What is the derivative of $\arctan (\frac{1}{x})$ ?

Samara Goodman 2023-03-24

How to find the exact value of tan(-π/12)?

Shirley Peck 2023-03-24

How to find the exact values of cos 15 using the half angle formula?

caigis72da 2023-03-23

Convert 170 degrees to radians

Samara Goodman 2023-03-23

Factorise by splitting the middle term $2 x^{2} - 11 x + 12$
A)(2x-3)(x-4)
B)(x-3)(2x-4)
C)(x+3)(2x-4)
D)(2x+3)(x+4)

Zariah Lynn 2023-03-23

What is the derivative of $y = \csc (\frac{x}{2})$ ?

pacheclownfgtv 2023-03-23

How to use a half-angle formula to simplify $\tan [\frac{7 π}{8}]$ ?

Alec Perez 2023-03-23

How to use the half angle formula to solve $\tan (\frac{θ}{2}) = \sin θ$ ?

Hope Roth 2023-03-22

How to find the exact value of $\sec 75$ using the half angle formula?

Landyn Allison 2023-03-22

Find all solutions if 0° <= θ<360°.
$\cos 3 θ = 1$

postkortidvi 2023-03-22

What is the derivative of $\tan^{- 1} (4 x)$ ?

Summer Bush 2023-03-22

How to verify $\csc^{2} x \cot^{2} x + \csc^{2} x = \csc^{4} x$ ?

muldie64bp 2023-03-22

What is the derivative of $\cot^{2} (\sin x)$ ?

Dixie Blake 2023-03-22

The wheels of a car have a radius 11 in and arc rotating at 1500rpm. How to find the speed of the car in mi/h?

antaryalgogmad4a7 2023-03-22

Find the radian measure of an angle of 280

lilniggyirn1 2023-03-22

What is the derivative of $y = \frac{1}{\tan (x)}$ ?

Dealing with Trigonometry problems, it is extremely difficult to find practice answers online, which is why our professional team decided to publish a list of questions with the answers to help you see the most common solutions and the formatting. If you need any kind of additional help as you seek math homework online, the safest way would be to compare your task with the provided examples.

By doing so, it is easy to spot a mistake that you may have. Meanwhile, have a look at our Trigonometry examples.

Evaluate $\cos (π - x)$