For a right angled triangle, with one angle θ (which is not the right angle), the trigonometric ratios are defined as follows: sin θ = Perpendicular / Hypotenuse (corresponding to the angle...
there are different types of numbers 1) Whole Number: the numbers which start from 0 eg, 0,1,2,3,..... Upto infinity . They are denoted by W. They are positive number 2) Natural Number: The numbers...