Question

Find the nth term of a.p -10,-15,-20,-25....

Answer 1

Answer:

Step-by-step explanation:

Not sure

But most probably this will be the ans.

Answer 2

here,

a=-10 , c.d=-15+10=-5

》Tn=a+(n-1)d

》Tn=-10+(n-1)-5

》Tn=-10-5n+5

》Tn=-5-5n=-(5+5n).

hope it helps!!!!