Give the additive inverse of the reciprocal of: [2 MARKS] (i) − 2 5 (ii) − 17 16 Options:

Answer: Option A : Each part: 1 Mark (i) Reciprocal of − 2 5 = − 5 2 Additive Inverse of − 5 2 = 5 2 (ii) Reciprocal of − 17 16 = − 16 17 Additive Inverse of − 16 17 = 16 17

Give the additive inverse of the reciprocal of: [2 MARKS] (i) −2

Question

Give the additive inverse of the reciprocal of: [2 MARKS]
(i) $- \frac{2}{5}$
(ii) $- \frac{17}{16}$

Options:

Answer: Option A
:
Each part: 1 Mark
(i) Reciprocal of

- \frac{2}{5} = - \frac{5}{2}

Additive Inverse of

- \frac{5}{2} = \frac{5}{2}

(ii) Reciprocal of

- \frac{17}{16} = - \frac{16}{17}

Additive Inverse of

- \frac{16}{17} = \frac{16}{17}

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