Question
Bahasa Melayu
Empat sebutan pertama bagi suatu jujukan ialah $\frac{k}{4}, \; \frac{9k}{4}, \; \frac{17k}{4}, \; \frac{25k}{4}, \; \ldots$, dengan keadaan $k$ ialah pemalar bukan sifar.
Dengan menghitung beza antara setiap pasangan sebutan berturutan, cari beza sepunya jujukan ini dalam sebutan $k$.
Dengan menghitung beza antara setiap pasangan sebutan berturutan, cari beza sepunya jujukan ini dalam sebutan $k$.
English
The first four terms of a sequence are $\frac{k}{4}, \; \frac{9k}{4}, \; \frac{17k}{4}, \; \frac{25k}{4}, \; \ldots$, where $k$ is a non-zero constant.
By working out the difference between each pair of successive terms, find the common difference of this sequence in terms of $k$.
By working out the difference between each pair of successive terms, find the common difference of this sequence in terms of $k$.
Tap to take a photo or choose an image
JPG or PNG acceptedWrite with Apple Pencil on iPad (or finger / mouse) — the AI reads your working and grades it.
Type your answer
Loading…
⌨ Math input▾
Modelled on Selangor trial · Kertas 1 · Q10(a)
Grading your answer... please wait
Modelled on Selangor trial · Kertas 1 · Q10(a)
Try it free — the AI marks 3 answers a day.
A free account marks 30 a day.
Sign up free →
📖 Input mode
Study the worked solution, then try one like it. Revealed questions aren't counted.
Back to practice mode