Question

formulla of tn in Ap​

Answer 1

Answer:

Tn= a+(n-1)*d

Step-by-step explanation:

Tn= a+(n-1)*d

Where a= first term

d= common difference

n= no. of terms

Answer 2

tn which is the formula to finding the common difference between a1 and a2..

i.e.tn=a2-a1..

i think this maddy help u friend ....