Foundation June 2019 Paper 1 Q24

(a) \(a + b = 0\)

Which of these is equal to \(b\)?

Circle your answer. [1 mark]

• 0
• \(\dfrac{1}{a}\)
• \(a\)
• \(-a\)

(b) \(c \times d = 1\)

Which of these is equal to \(d\)?

Circle your answer. [1 mark]

• 1
• \(\dfrac{1}{c}\)
• \(c\)
• \(-c\)