Question

which term of following ap is 64? 4,5.6 ,6.4​

Answer 1

Answer:

I think 6.4

Step-by-step explanation:

I'm right

I hope this will help u

Answer 2

Answer:

Step-by-step explanation:

We know,

n  

th

 term of an AP.

a  

n

​  

=a+(n−1)d

a= First term

d= Common difference

n= number of terms

a  

n

​  

=n  

th

 term

Here, a=64,d=60−64=56−60=−4

Put a  

n

​  

=0

0=64+(n−1))(−4)

n−1=16

n=17

17th term of the AP 64,60,56,52,48,... is 0.