-
We need your support!
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
Search results
-
Mathematics: Post your doubts here!
We only adjust the boundaries when there are gaps between boundaries. If the boundaries given were 1-40 then 41-50, you might see that data between 40-41 is not included. When we plot the graph, our line is continuous, (it isn't broken from 40-41 where data doesn't exist!), in order to make... -
Mathematics: Post your doubts here!
For (iii) we know the range of sin x is -1 to 1 -1 < sin x < 1 -3 <3 sin x <3 3 > -3sinx> -3 3+4 > 4 - 3 sinx > -3 +4 7 > 4-3sinx > 1 For (iv), you might know that only 1-1 function has inverse...