Find the 27th term of following A.P
9,4,-1,-6,-11,....
Answers
Answered by
12
Step-by-step explanation:
a= 9
d = a2-a1 = 4-9 = -5
a27 = a+26d
= 9+26(-5)
= 9-130
= -121
So the a27 term of an AP IS -121
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Answered by
5
Answer:
hope it may help you
Step-by-step explanation:
A=9,n=27
d=4−9
=−5
Putting the values in below formula
a 27=a+(n−1)d
a 27=9+(27−1)×−5
=9+(−130)
=9−130
=−121
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