OCR MEI C1 2007 June — Question 5

Exam BoardOCR MEI
ModuleC1 (Core Mathematics 1)
Year2007
SessionJune
TopicIndices and Surds

5
  1. Find \(a\), given that \(a ^ { 3 } = 64 x ^ { 12 } y ^ { 3 }\).
  2. Find the value of \(\left( \frac { 1 } { 2 } \right) ^ { - 5 }\).