CBSE Class 10 Answered
Answer the following
Asked by tultuldutta58 | 08 Jan, 2018, 03:21: AM
![begin mathsize 16px style Consider space straight a space sequence space whose space straight n to the power of th space term space is space straight a space linear space expression space in space straight n.
Then comma space straight n to the power of th space term equals straight a subscript straight n equals An plus straight B space space space space space left parenthesis straight A comma space straight B thin space are space constants right parenthesis
rightwards double arrow straight a subscript straight n plus 1 end subscript equals straight A left parenthesis straight n plus 1 right parenthesis plus straight B
Now comma space straight a subscript straight n plus 1 end subscript minus straight a subscript straight n equals left square bracket straight A left parenthesis straight n plus 1 right parenthesis plus straight B right square bracket minus left curly bracket An plus straight B right square bracket equals straight A
This space shows space that space straight a subscript straight n plus 1 end subscript minus straight a subscript straight n space is space independent space of space straight n space and space hence space it space is space straight a space constant.
Hence comma space the space sequence space is space an space straight A. straight P. space with space common space difference space straight A. end style](https://images.topperlearning.com/topper/tinymce/cache/9aeab95bf2d1ad7310bdb372aff93dba.png)
Answered by Rashmi Khot | 09 Jan, 2018, 16:03: PM
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