Class 9th math new book 2025 Ex 2.3 Q1 to Q4 characteristics and Mantissa. Find log and Antilog

In this exercise, we learn how to:
Find the logarithm of a number
Identify the characteristic (whole number part of the log).
Find the mantissa (decimal part from log table).
Use the antilogarithm table to find the original number from a given logarithm.
💡 Key Concepts:
Logarithm (log) of a number = Characteristic + Mantissa.
Antilogarithm: Use antilog tables to convert log back to the number.
This exercise helps build your understanding of scientific calculations and is useful in physics, chemistry, and advanced mathematics.

Видео Class 9th math new book 2025 Ex 2.3 Q1 to Q4 characteristics and Mantissa. Find log and Antilog канала Learning math with Sir Hamza