OCR MEI C4 — Question 4

Exam BoardOCR MEI
ModuleC4 (Core Mathematics 4)
TopicQuadratic Functions
4 Justify the statement that the equation in line 83, $$\frac { \phi } { 1 } = \frac { 1 } { \phi - 1 }$$ has the solution \(\phi = \frac { 1 \pm \sqrt { 5 } } { 2 }\).
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Q1 Q2 Q3 Q4 Q5 Q6 4 Q8