Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Between two numbers whose sum is 13/6  , an even number of A.M’s are inserted , the sum of these means exceeds the number of means by unity, then find the number of means

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya

a

10

b

12

c

13

d

15

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Let a and b be two numbers and 2n, A.M’s are inserted between a and b, then from the given data we can write ,2n2(a+b)=2n+1∵a+b=1316→n  136=2n+1⇒n=6∴ Number of mean =12.
Watch 3-min video & get full concept clarity

courses

No courses found

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Between two numbers whose sum is 13/6  , an even number of A.M’s are inserted , the sum of these means exceeds the number of means by unity, then find the number of means