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3.6.1 Differentiation (A-level only)

Card 1 of 24

In which angle unit do the standard trigonometric derivatives apply directly?

A

Radians.

B

For hhh in radians, lim⁡h→0sin⁡hh=1\boxed{\displaystyle\lim_{h\to0}\frac{\sin h}{h}=1}h→0lim​hsinh​=1​.

C

−sin⁡(h2)sin⁡(h2)h2-\sin\left(\dfrac{h}{2}\right)\dfrac{\sin\left(\frac{h}{2}\right)}{\frac{h}{2}}−sin(2h​)2h​sin(2h​)​.

D

An additional constant factor would appear.

Card 1 of 24

3.6.1 Differentiation (A-level only) Flashcards

  1. A Level
  2. /Maths
  3. /3.6.1 Differentiation (A-level only)

24 flashcards on WJEC A Level Maths 3.6.1 Differentiation (A-level only): the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4.

Flashcards