Math, asked by ektakawa4, 7 months ago

if the ntg term of the A.P. 24, 20 , 16 , 12 .......... is same as nth term of the AP, -11 , -8 , -5 , -2 ........ find n​

Answers

Answered by Anonymous
1

Answer:

n=39/7 is not a natural nuber

thus no nth term are equal

Step-by-step explanation:

24, 20 , 16 , 12

a=24 ,d=20-24=-4

so nth term=24 +(n-1)(-4)

=24-4n+4

An1=28-4n

Now for -8,-5,-2,............

a=-8 d=-5+8=3

An2= -8 +(n-1)(3)

An2=-8+3n-3=3n-11

An1=An2

28-4n=3n-11

7n=39

n=39/7 is not a natural nuber

thus no nth term are equal

Answered by Anonymous
3

Answer:

n = 39 / 7....

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