Curious and spooked, he solved Example 12—a problem on rate of change of a cylinder's volume. The official answer key said 24 cm³/s. But using the chain rule carefully, he got 18 cm³/s. He rechecked. The note was right: the book had swapped radius and height.
How does this study material compare with NCERT and RD Sharma? Curious and spooked, he solved Example 12—a problem
: These notes were specifically updated for the 2021 reduced syllabus and the new textbook format. Accessing the Materials He rechecked
The for the English Medium curriculum, authored by S. Rajan, M.Sc., M.Phil., M.Ed. : These notes were specifically updated for the
To extract the maximum value from the Rajan Sir study materials, follow this structured plan:
You can access and download specific chapters or full volumes through these platforms: Scribd - S. Rajan 12th Maths Volume 1 A 272-page comprehensive guide covering Volume 1. Scribd - Chapter-wise PDFs