This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...

cos(θ) is the x-coordinate of the point P and, sin(θ) is the y-coordinate of the point P. This applet shows how the graphs of sin(θ) and cos(θ) follow directly from the definition of these functions.

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...

This series of resources has been developed to support teachers and students of Cambridge International AS & A Level Mathematics (9709). They are written to introduce new mathematical skills with ...

You can also plot graphs for trigonometric equations (equations that use sine, cosine, and tan, etc.), establish graphs for linear and quadratic inequalities, and even plot graphs for various ...

Global digital payment companies have asked the Reserve Bank of India to create a level playing field for the entry of retail payment networks and encourage the formation of national bulk payment ...

Dedicated support for practical skills helps students transition to Cambridge International AS & A Level. This series is written to support English as a second language learners with key command terms ...

Top A-level grades have risen for students across England, Wales and Northern Ireland for the first time since 2021. Overall this year 28% of all grades were A* or A - up from 27.2% in 2023.

Who do you think swing voters are most likely to vote for? By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This ...

This chart shows the price only in USD. What is The Graph (GRT)? Simply put, The Graph helps pull and organize in-depth information from the Ethereum blockchain. The Graph incorporates a token ...