在线观看国产免费视频-国产午夜av-长河落日-xxx日韩-99九九久久-对白超刺激精彩粗话av-狠狠综合网-亚洲视频成人-91刺激-精品国产黄色-少妇人妻邻居-欧美性粗暴-亚洲少妇中文字幕-国产精品一色哟哟哟-黄色美女免费网站-国产网红主播精品av-日韩欧美在线一区二区三区-欧美高清日韩-国产亚洲精品久久久久久久-国产精品--色哟哟

  • 翰林提供學(xué)術(shù)活動(dòng)、國際課程、科研項(xiàng)目一站式留學(xué)背景提升服務(wù)！
Home » 國際課程 » A-level課程 » Details

Edexcel A Level Maths: Pure:復(fù)習(xí)筆記7.3.5 Quotient Rule

Category: A-level課程, 國際課程, 教材筆記, 福利干貨 Date: 2022年11月1日 上午9:27

Quotient Rule

What is the quotient rule?

  • The quotient rule is a formula that allows you to differentiate a?quotient of two functions?(ie one function divided by another)
  • If ?where?u?and?v?are functions of?x?then the quotient rule is:

  • In?function notation,?if ?then the quotient rule can be written as:

 

Exam Tip

  • The quotient rule formula is in the formulae booklet – you don't have to memorise it.
  • Be careful using the formula – because of the minus sign in the numerator the order of the functions is important.
  • Look out for functions of the form
    • You could differentiate that using a combination of the?chain rule?and the?product rule?(and it can be good practice for you to try it!)
    • But it can also be seen as just a quotient rule question in disguise

Worked Example

 

 

轉(zhuǎn)載自savemyexams

? 2025. All Rights Reserved. 滬ICP備2023009024號(hào)-1

國際競賽 國際競賽
了解背提項(xiàng)目
國際課程 國際課程
國際課程
商務(wù)合作 商務(wù)合作
商務(wù)合作
課程試聽 課程試聽