YEAR 9 WORKSHEETS

YEAR 9_ Strand 1_Part 1_ Focuses on i) Identifying types of Numbers, ii) Describe set builder notations – that involves, Inequality symbols <,>, ≤, ,≥. iii) Elements of a Set – Examples a) { 𝑥∶−2≤ 𝑥 < 1, 𝑥∈𝐼 }, b) {𝑥:−2≤𝑥<1, 𝑥∈𝑅}  and c) Set-builder notation