Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points. Learn about graphs of trigonometric functions in this National 5 Maths guide.

Maths Class 12 Integrals MCQs: The Central Board of Secondary Education (CBSE) is responsible for conducting the term-end board exam for class 12, which is considered among the most challenging and ...

Abstract: Nowadays, problems such as greenhouse effect and air pollution become increasingly prominent. The power generation process should pay attention to the fuel cost and reduce the pollution to ...

There is nothing permanent in this world. That is an irrefutable reality corroborated by the world history. Enmities, Friendships and alliances between the states keep shifting in conformity with ...

Abstract: This letter proposes a volume integral equation (VIE) scheme with reduced unknowns for analyzing electromagnetic scattering from complex inhomogeneous dielectric objects. This scheme ...

Parents need to know that Explain Everything is a presentation app that integrates content from many sources that teens and teachers can use to create lessons, tutorials, and more for class or ...

Exercise is important for keeping the musculoskeletal system healthy. Bones support the body and protect vital organs. Skeletal muscles help move parts of the body by contracting. The musculoskeletal ...

The brain is a complex organ that controls thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body. Together, the brain and ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...