Q229 · Practice questionTechnology-activeComplex familiar1 mark
QUESTION 229
For , a stationary point occurs at
(A)
only
(B)
only
(C)
(D)
WORKED SOLUTION
1 markAnswer D
ANSWER
D.
Worked solution
, so ; is one stationary point.
Selects the correct option.
Practice question aligned to the current QCAA syllabus; review the worked solution and marking criteria.
View the QCAA syllabus