CDS 1 Syllabus 2025: The Union Public Service Commission (UPSC) conducts the Combined Defence Service (CDS) twice every year. The CDS 1 notification 2025 has been released along with the detailed ...

Standard Mode: Basic arithmetic operations. Scientific Mode: Advanced functions like trigonometry (sin, cos, tan) and square roots. Programming Mode: Perform arithmetic in different number systems ...

SplashLearn offers 5000+ math teaching resources, including online games and worksheets, that teachers can ... you and your students can use to ‘calculate trigonometric angle functions (sin, cos, tan, ...

Basic Operations: Addition, subtraction, multiplication, and division. Scientific Functions: Trigonometry (sin, cos, tan), logarithms, powers, and roots. Customizable ...

For example, if you press and hold on degrees, you have a submenu that shows you arcminutes and arcseconds. You can also press and hold on sin for arcsin, and so on.