Question

Let 'R' be a relation in the natural numbers
N= {1, 2, 3 ...} defined by 'x+2y=6' then find
1) domain of R 2) Range of R 3)R-!.​

Answer 1

The angle subtended by an arc at the centre is double the angle subtended by it at any point

on the remaining part of the circle.Thanks for free points...... Please Follow