How many two digit positive integers N have the property that the sum of N and number obtained reversing the order of the digits of N is a perfest square?
Asked by Shivendra
| 23rd Jul, 2017,
01:49: PM
Expert Answer:
Answered by Rashmi Khot
| 24th Jul, 2017,
09:45: AM
Application Videos
Concept Videos
- p and q are two consecutive even natural number 72 then HCF of p and q is
- Q (1) The HCF of 96 and 404 is .......
- P and q are two consecutive even natural number 72 then HCF of P and q is
- If xy=4320 and LCM(x,y)=360 then find the HCF(x,y)
- if sum of two numbers is 1215 and their HCF is 81, then the possible number of pairsof such numbers are
- The traffic lights at three different roads crossing change after every 48 seconds ,72 seconds and 108 seconds respectively. If they all change simultaneously at 8 a.m . Then at what time will they again change simultaneously
- In the 10th question of 1b from rs aggarwal .why did we subtract 7 from lcm
- find the HCF & LCM of 96 & 404
- find the smallest no.when no.30,40,and 60,divided and leaves remainder 7
- express each number as a product of it prime 1771 AND 3825
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change