Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsSequence and SeriesJEE Main

Let and , , be two G.P.s with common ratio and respectively such that and . Let , . If and then is equal to

Answer: 9

Solution

and give and , so are the roots of , i.e. and . , while

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-022178