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Card 1 of 20

For small θ\thetaθ in radians, sin⁡θ≈\sin\theta\approxsinθ≈ [...]\text{[...]}[...].

A

1+6θ−2θ21+6\theta-2\theta^21+6θ−2θ2

B

0.99680.99680.9968

C

For small θ\thetaθ in radians, sin⁡θ≈\sin\theta\approxsinθ≈ θ\boxed{\theta}θ​.

D

They become less accurate.

Card 1 of 20

1.8.2 Small angle approximations (A-level only) Flashcards

  1. A Level
  2. /Maths
  3. /1.8.2 Small angle approximations (A-level only)

20 flashcards on AQA A Level Maths 1.8.2 Small angle approximations (A-level only): the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards