EXERCISE 9.21. For the following arithmetic progressions write the fir – InterviewSolution

1.	EXERCISE 9.21. For the following arithmetic progressions write the first term a and the commdifferenced:1 3 5 7(0) - 5,-1,3,7,... INCERT)(11) 5'5'5'5(iii) 0.3, 0.55, 0.80, 1.05,...(iv) - 1.1, -3.1, -5.1, -7.1, ...
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