Recent questions in Trigonometric Functions

TrigonometryAnswered question

fluorekyz4l 2023-02-26

A function $f\left(x\right)$ is given by $f\left(x\right)=\frac{{5}^{x}}{{5}^{x}+5}$, then the sum of the series: $f\left(\frac{1}{20}\right)+f\left(\frac{2}{20}\right)+f\left(\frac{3}{20}\right)+......+f\left(\frac{39}{20}\right)$ is equal to: A$\frac{19}{2}$ B$\frac{49}{2}$ C$\frac{39}{2}$ D$\frac{29}{2}$

TrigonometryAnswered question

Selena Hardin 2023-02-24

How to find $f\prime \prime \left(x\right)=\mathrm{csc}x$?

TrigonometryAnswered question

datgeni5quc 2023-02-24

How to use a calculator to evaluate $\mathrm{tan}3$?

TrigonometryAnswered question

elhadaverdeibd7 2023-02-23

How to evaluate $\mathrm{cos}\left(\frac{3\pi}{8}\right)$?

TrigonometryAnswered question

Emmett Bradley 2023-02-17

How to find the 6 trigonometric functions for $10\pi /3$?

TrigonometryAnswered question

aqkuax86xp0o 2023-02-17

How to compute the 200th derivative of $f\left(x\right)=\mathrm{sin}\left(2x\right)$?

TrigonometryAnswered question

xafeguerpf3l 2023-02-17

What is the derivative of $\mathrm{ln}\left(\mathrm{sec}x\right)$?

TrigonometryAnswered question

navelarp8c 2023-02-16

Find the degree measure of an angle of 3/5 radians

TrigonometryAnswered question

Jaslyn Gordon 2023-02-16

How to find the derivative of $(1-\mathrm{tan}x)}^{2$?

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