C-09-Q038mediumsingle_mcq
The symbol means—
The symbol means—
- amultiplication of sin and
- bratio of sine of the angle
- caddition of sin and
- ddivision of sin by
ব্যাখ্যা
is a single symbol denoting the sine ratio of the angle ; it is not a product of "sin" and . It stands for a specific ratio of sides determined by that angle.