question_answer 1)

Use the given algebraic expression to complete the table of number patterns.

S. No.	Expression	Terms
		1st	2nd	3rd	4th	5th	?	10th	?	100th	?
(i)	\[2n-2\]	1	3	5	7	9	?	19	?	?	?
(ii)	\[3n+2\]	5	8	11	14	?	?	?	?	?	?
(iii)	\[4n+1\]	5	9	13	17	?	?	?	?	?	?
(iv)	\[7n+20\]	27	34	41	48	?	?	?	?	?	?
(v)	\[{{n}^{2}}+1\]	2	5	10	17	?	?	?	?	10,001	?

Answer:

                                               

S. No.	Expression	Terms
		1st	2nd	3rd	4th	5th	?	10th	?	100th	?
1	\[2n-1\]	1	3	5	7	9	?	19	?	199	?
2	\[3n+2\]	5	8	11	14	17	?	32	?	302	?
3	\[4n+1\]	5	9	13	17	21	?	41	?	401	?
4	\[7n+1\]	27	34	41	48	55	?	90	?	720	?
5	\[{{n}^{2}}+1\]	2	5	10	17	26	?	101	?	10,001	?