#DOCUMENT(https://dcx0p3on5z8dw.cloudfront.net/Aakash/s3fs-public/pdf_management_files/target_solutions/NCERT%20Sol%20Math%20Chapter%202.pdf#toolbar=0&navpanes=0?diwW4C0O6t.XrTmWVOVj6RR6tIs3RJbR)
...
RD Sharma Solutions For Class 10 Math Chapter 1 Real Numbers Exercise 1.1
Q1. If a and b are two odd positive integers such that a > b, then prove that one of the two
numbers a+b2 and a−b2 is odd and the other is even. Solution:
We know that any odd positive integer is of the form 4q+1 or, 4q+3 for some whole number q.
Now that it’s given a > b So, we can choose...
CBSE Date Sheet 2025 PDF: Steps to Download Time Table Online @cbse.gov.in
CBSE Date Sheet 2025 Class 10th
Check out the schedule for all subjects below.
table, th, td {
border: 2px solid gray;
border-collapse: collapse;
text-align:center;
}
Date and Time
Subject Code
Subject Name
Saturday, 15th February, 2025
10:30 AM...
CBSE Exam Date Sheet news
CBSE Date Sheet 2025 Live: The Central Board of Secondary Education, CBSE, on November 20 released the timetable for classes 10 and 12 board exams. Students appearing for the examinations can download the subject-wise date and time for both classes on the official website at cbse.gov.in. Direct link to check CBSE Class 10th, 12th exam...
