Question

Q.6
If 1st , 2nd and 3rd term of an A.P. are respectively (9x + 2), (13x – 1) and 15x, then 10th term of this A.P. is

Answer 1

Answer:

Step-by-step explanation:

here a= 9x+2

d=13x-1-9x-2

d=4x-3

10th term = a+ 9d

           = 9x+2+9*[4x-3]

           =9x+2+36x-27

           =45x-25 ans

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