Sequences and Series · Class 11 · CBSE · Science Mathematics
The 20th term of the arithmetic progression 5, 9, 13, 17, ... is:
Practice question from Sequences and Series (Class 11 · CBSE · Science Mathematics), with the correct answer and a step-by-step solution.
easy · MCQ · Q-657B45
The 20th term of the arithmetic progression 5, 9, 13, 17, ... is:
- A.77
- B.81Correct answer
- C.85
- D.89
Solution
Here, , , and . Thus, .
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