Published by:
CGP EDU Academic Team
Published on: August 23, 2026
Let 
be an A.P. If the sum of its first four terms is 50 and the sum of its last four terms is 170 , then the product of its middle two terms is
Text Solution
Verified by ExpertsThe correct answer is:
754
(754)
common difference
Product of middle two terms 
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART-I PHYSICS
SECTION-A
A child stands on the edge of the cliff above the ground and throws a sto…
Let be the uniform surface charge density of two infinite thin plane sheets shown in figure. Then …
A mercury drop of radius is broken into 125 equal size droplets.
Surface tension of mercury is . …
If earth has a mass nine times and radius twice to that of a planet P. Then will be the minimum ve…
A sample of gas at temperature is adiabatically expanded to double its volume. The work done by th…
represents the equation of state of some gases. Where is the pressure, is the volume, is the te…