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1.1.8 Algebra and functions

Card 1 of 20

Why is one equation normally insufficient for three variables?

A

When a variable has coefficient 1.

B

Substitute it into all three original equations.

C

It cannot uniquely determine three unknown values.

D

Multiply it by 2, giving 6z6z6z.

Card 1 of 20

1.1.8 Algebra and functions Flashcards

  1. A Level
  2. /Maths
  3. /1.1.8 Algebra and functions

20 flashcards on CCEA A Level Maths 1.1.8 Algebra and functions: the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.

Flashcards