If 6th term of an ap is -10and it's 10th term is -26,then find the 15 th term of an ap.
Answers
Answered by
1
Answer:
10/6=1.6666667......
Step-by-step explanation:
so 15th term = 15*1.6666667=25..
answer=25
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Answered by
1
Answer:
a+5d=-10
a+9d=-26
a=-4
d=-6/5
15th term =a+9d
-4+9(-6/5)
-4-9(6/5)
-4-9*(1.2)
-4-10.8
-14.8
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