stuck on This question 8b.
the answer to this question is -2ln3 below the X axis, how can this be?
Original post by alithealien
the answer to this question is -2ln3 below the X axis, how can this be?
What do you get? Im presuming your quoted answer is to 8a?
(edited 1 year ago)
Original post by alithealien
the answer to this question is -2ln3 below the X axis, how can this be?
You have 2 things to consider here: the value of an integral, which can be positive or negative; and the area bounded by a region, which is always positive. So what is your thought process for part (b)?
Quick Reply
Related discussions
- Who else is happy that their GCSE's are finished?!
- Vectors
- Factorise by grouping
- Show that the vectors 6a+8b and 9a+12b are parallel
- Maths
- Periodic table: Period 3 group 7
- Further maths: Complex numbers and geometry
- Pharmacy bands
- Proof question
- Who gets paid more: psychologists or optometrists?
- IAL Edexcel Jan 2019 Mech2 Q8b(ii) & 8c
- Assistant Psychologist Interview - Role Play
- Life as a clinical scientist and career progression
- Chem alevel help
- Unit 19: Study Skills Portfolio Building
- your question's answered IDEA bronze and silver
- Access to HE in Midwfery
- iDEA Award Silver Entrepreneur Resolution.
- Access to HE Midwifery
- Learn Direct Access to HE - unit 2 help!
Latest
Trending
Last reply 4 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
Trending
Last reply 4 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
