Monday 6 February 2017

RELATIONS 1A


Let R={(7,23), (0,11), (-2,-5), (14,-20)}. Find the domain and range of R.

solution

For domain we check on the values of x in each point.
Domain={7, 0, -2, 14}

For range we check on the values of y in each point.
Range={23, 11, -5, -20}

Hence Domain={7, 0, -2, 14} and Range = {23, 11, -5, -20}

TRY THIS...............


Let R={(12,3), (-33,8), (-18,-9), (29, -14)}. Find the domain and range of R.

No comments:

Post a Comment