Using machine 𝐵, the depth drilled on the first day is also 256 meters. On each subsequent day, the... 17 Apr A Level Maths Series Geometric 04 Andi | | 0 Using machine 𝐵, the depth drilled on the first day is also 256 meters. On each subsequent day, the...

A company is drilling for oil. Using machine 𝐴, the depth drilled on the first day is 256 meters.... 17 Apr A Level Maths Series Geometric 03 Andi | | 0 A company is drilling for oil. Using machine 𝐴, the depth drilled on the first day is 256 meters....

An arithmetic progression has 10 terms. Its first term is 𝑎 and its common difference is 𝑑 where 𝑑... 17 Apr A Level Maths Series Geometric 02 Andi | | 0 An arithmetic progression has 10 terms. Its first term is 𝑎 and its common difference is 𝑑 where 𝑑...

A polygon has 25 sides. The lengths of the sides, starting from the shortest side, are in arithmetic progression.... 17 Apr A Level Maths Series Arithmetic 01 Andi | | 0 A polygon has 25 sides. The lengths of the sides, starting from the shortest side, are in arithmetic progression....