Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsSequence and SeriesJEE Main

If , and terms of an AP are in G.P. and are in H.P., then the ratio of the first term and common difference of this AP is

Answer: (B)

Solution

Let the first term be and the common difference , with ; the GP condition is , i.e. . HP gives ,

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-021952