Start learning →

As per your syllabus, the GENERAL form of a GP with first term a and common ratio r is which expression?

Aa, a + r, a + 2r, a + 3r, ...
Ba, a², a³, a⁴, ...
Ca, ar, ar², ar³, ..., arⁿ⁻¹, ...
Da, a × r, a × r², a × r³ + r
Answer & Solution
Correct answer: C. a, ar, ar², ar³, ..., arⁿ⁻¹, ...
As per your syllabus, GP form: a, ar, ar², ar³,..., arⁿ⁻¹. The other options describe APs or are wrong.
Practise this question with Quill — CBSE Class 9 →

Keep practising C9geometricprog

Browse all C9geometricprog questions for CBSE Class 9, or explore more Mathematics topics.

Start a C9geometricprog lesson →
Related questions