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Mathematics, 02.12.2021 17:30 demigod0701

Determine the value of 15 ÷ 5 + 20 ÷ (3 + 2). Simplify (3 × 2 – 1) + (44 ÷ 11 + 3).
Find the value of:
(i) 11 – 12 ÷ 4 + 3(6 – 2).
(ii) (7 – 4) ÷ 9 of (8 ÷ 2 × 3).

(i) The letter ‘a’ {vowels}.
(ii) {Male students in Form1 at El Dorado East} __ {all students in El Dorado East}.
(iii) The symbol for the empty set is .
(iv) {a, b, c} {1,2,3}.
(v) The symbol for intersection of 2 sets is .

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Determine the value of 15 ÷ 5 + 20 ÷ (3 + 2). Simplify (3 × 2 – 1) + (44 ÷ 11 + 3).
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