if the 6th term of an A.P. is 80 and its 15th term is 16. find first 3 terms of the A.P.
Answers
Answered by
1
Answer:
a6=a+5d=80
a15=a+14d=16
Step-by-step explanation:
so d= -6
a=110
a2=a+d=110-6=104
a3=a+2d=110-12=98
Similar questions