If 6, 9, 12, 15, .......... is an A.P then find t17
Answers
Answered by
3
6,9,12,15...., is in AP
First term =a=6
Common difference =d = t2-t1=9-6=3
Tn=a+(n-1)d
T17= 6+(17-1)3
=6+16*3
=6+48
=54
First term =a=6
Common difference =d = t2-t1=9-6=3
Tn=a+(n-1)d
T17= 6+(17-1)3
=6+16*3
=6+48
=54
Similar questions