Saturday, June 23, 2018

RS Aggarwal Class 10 Solutions Arithmetic Progressions


RS Aggarwal Class 10 Solutions Arithmetic Progressions

APlusTopper.com Provides RS Aggarwal Class 10 Solutions with Free PDF download option. All questions are solved by expert Mathematic Teachers as per NCERT (CBSE) guidelines.
Question 1:
The given progression is 3, 9, 15, 21 .....
Clearly (9 - 3) = (15 - 9) = (21 - 15) = 6 which is constant
Thus, each term differs from its preceding term by 6
So, the given progression is an AP
Its first term = 3 and the common difference = 6
Question 2:
The given progression is 16, 11, 6, 1, -4 ....
Clearly (11 - 16) = (1 - 6) = (-4 - 1) = - 5 which is constant
Thus, each term differs from its preceding term by - 5
So the given progression is an AP
Its first term = 16 and the common difference = - 5


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