![Consider the series 1 - 4 + 7 -10 + 13 ...... where 2nth term is -2(311-1) and (2nr+1) th term is (6n +1). The of first 2001 terms is (A) 2001 B) 3001 (C) 304001 (D) 301001 10. Consider the series 1 - 4 + 7 -10 + 13 ...... where 2nth term is -2(311-1) and (2nr+1) th term is (6n +1). The of first 2001 terms is (A) 2001 B) 3001 (C) 304001 (D) 301001 10.](https://toppr-doubts-media.s3.amazonaws.com/images/9613158/fee98cd8-2c49-41e7-9443-bad52bc52d65.jpg)
Consider the series 1 - 4 + 7 -10 + 13 ...... where 2nth term is -2(311-1) and (2nr+1) th term is (6n +1). The of first 2001 terms is (A) 2001 B) 3001 (C) 304001 (D) 301001 10.
![Oblicz: a) -1 4/7 + 0,2 b) -0,3-(-2/3) c) -1 4/7 * 1,4 d) -1,8:(2/3) e) 7-19/2-5 + -5-10/ -3 pomoże ktoś na - Brainly.pl Oblicz: a) -1 4/7 + 0,2 b) -0,3-(-2/3) c) -1 4/7 * 1,4 d) -1,8:(2/3) e) 7-19/2-5 + -5-10/ -3 pomoże ktoś na - Brainly.pl](https://pl-static.z-dn.net/files/d87/aa68c6dee3a8f75d2b406a3c51fdac2a.png)
Oblicz: a) -1 4/7 + 0,2 b) -0,3-(-2/3) c) -1 4/7 * 1,4 d) -1,8:(2/3) e) 7-19/2-5 + -5-10/ -3 pomoże ktoś na - Brainly.pl
![1/(1. 4)+1/(4. 7)+1/(7. 10)+1/(10. 13)+1/(13. 16))`is equal to`1/3`(b) `3/8`(c) `5/(16)`(d) - YouTube 1/(1. 4)+1/(4. 7)+1/(7. 10)+1/(10. 13)+1/(13. 16))`is equal to`1/3`(b) `3/8`(c) `5/(16)`(d) - YouTube](https://i.ytimg.com/vi/6IiMFetR5kw/maxresdefault.jpg)
1/(1. 4)+1/(4. 7)+1/(7. 10)+1/(10. 13)+1/(13. 16))`is equal to`1/3`(b) `3/8`(c) `5/(16)`(d) - YouTube
![You know 1/7 = 0.14258. Can you predict what the decimal expansions of 2/7, 3/7, 4/7, 5/7, 6/7 are, without actually doing the long division? If so, how? You know 1/7 = 0.14258. Can you predict what the decimal expansions of 2/7, 3/7, 4/7, 5/7, 6/7 are, without actually doing the long division? If so, how?](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/ncert-solutions-class-9-maths-chapter-1-exercise-1-3-question-2-01-1623149696.png)