Mathematics Past Questions and Answers

If the area of ΔPQR above is 12√3 cm², find the value of q?

If y = (2x + 1)³ find dy/dx

Find ∫(sin x + 2)dx

Marks	2	3	4	5	6	7	8
No. of students	3	1	5	2	4	2	3

from the table above, if the pass mark is 5, how many students failed the test?

Marks	1	2	3	4	5
Frequency	2	2	8	4	4

The table above show the marks obtained in a given test.
How many student took the test?