Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsSequence and SeriesJEE Main

If the sum of the series is then find the value of .

Answer: 4

Solution

After the first term the series is , and ,

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-022050