1.

If n-2,4n-1 and 5n+2 are in AP. Find the value of n and its next three terms.​

Answer»

ANSWER:

N=1

Step-by-step EXPLANATION:

if a,b,c are in AP

then,

2b=a+c

similarly here n-2,4n-1 and 5n+2 are in AP.

so, 2(4n-1) = (n-2) +(5n+2)

8n-2 = n -2 +5n +2

8n -2= 6N

2n = 2

n=1


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