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Logarithms
Logarithms with Progressions
Logarithms with Progressions
5 lessons · 16 questions · 5 PYQs
What the exams ask here
log a, log b, log c in AP find n
sum of next three terms
sum 21 log terms = ln(a^m/b^n) find m+n
Lessons
Start here
The idea and the method
First lesson of Logarithms with Progressions
1.
Logs in AP
5 questions + fresh variants
Indore 2025 SA
2.
GP first term via logs
5 questions
Indore 2024
3.
Log of GP terms sum
4 questions + fresh variants
Indore 2025 SA
4.
AM of logs
2 questions + fresh variants
Indore 2019 SA