In the sequence (512,256,128,64,\ldots), which is the first term less than (10)?
Answer and explanation
Correct answer: (7)th
The terms are (512,256,128,64,32,16,8), so the (7)th term is the first smaller term. Exam tip: move stepwise until the condition is met.
Frequently asked questions
What is the correct answer to this question?
(7)th
Why is this the correct answer?
The terms are (512,256,128,64,32,16,8), so the (7)th term is the first smaller term. Exam tip: move stepwise until the condition is met.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Sequences and Progressions. Topic: Sequences.
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