OCR C2 — Question 6

Exam BoardOCR
ModuleC2 (Core Mathematics 2)
TopicIndefinite & Definite Integrals

6. Evaluate
  1. \(\quad \int _ { 1 } ^ { 4 } \left( x ^ { 2 } - 5 x + 4 \right) \mathrm { d } x\),
  2. \(\int _ { - \infty } ^ { - 1 } \frac { 1 } { x ^ { 4 } } \mathrm {~d} x\).