Question

Which term of the following two arithmetic progression will have the same value -5,-2,1,4 and 187,184,181,178...​

Answer 1

Answer:

a = -5 , d = 3 ,

A = 187 , D = -3

an = An

a + (n-1)d = A + (n-1)D

-5 + (n-1)3 = 187 + (n-1)(-3)

-5 + 3n - 3 = 187 -3n + 3

3n + 3n = 187 + 3 + 5 + 3

6n = 198

n = 33

So, 33rd term will be same.

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Answer 2

Answer:

the answer for this question is 33 rd term

Step-by-step explanation:

if u equate

an and An

i.e) an=An

and put all the values in you will get the answers