NDA 1 2026 exam is scheduled for April 12, 2026. With only a few months left, candidates should start preparing for the exam.

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.

The sides of right-angled triangles are labelled opposite, hypotenuse and adjacent. Trigonometry explores the relationship between sides and angles in right-angled triangles. The hypotenuse is the ...

Maths MCQs for CBSE Class 12: CBSE asks a variety of questions with varied typology. The first section is for the objective-type questions that score one mark for each correct response. As per new ...

Functions and modules that provide shortcuts for translation, rotation and mirror operations. Also provided are skew and frame_map which remaps the coordinate axes. The shortcuts can act on geometry, ...

A collection of 928 problems in arithmetic, algebra, geometry and trigonometry (with answers) prepared for home study by correspondence students and others studying or brushing supplementary ...

Constants for directions (used with anchoring), and for specifying line termination for use with geometry.scad.