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Last updated at Sept. 10, 2018 by Teachoo
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Ex 11.3, 6 (a) Form expressions using t and 4. Use not more than one number operation. Every expression must have t in it. t + 4 4 + t t โ 4 4 โ t 4 ร t ๐ก/4 4/๐ก Ex 11.3, 6 (b) Form expressions using y, 2 and 7. Every expression must have y in it. Use only two number operations. These should be different.2y + 7 2y โ 7 7y + 2 7y โ 2 y + (2 โ 7) y + 2 ร 7 y + 2/7 y + (7 โ2) y + 7 ร 2 y + 7/2 y โ (2 + 7) y โ 2 ร 7 y โ 7/2 & so on
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