Find the elevent term the last term of the AP 27, 23, 19, .......,-65.
Answers
Answered by
1
nth term= a+(n-1)d
d=23-27= -4
a=27
27+(11-1)-4
=27+(-40)
=-13
eleventh term =-13
d=23-27= -4
a=27
27+(11-1)-4
=27+(-40)
=-13
eleventh term =-13
Answered by
0
a=27
d=-5
L= -65
Reverse the ap to get the 11th term from last
Therefore a= -65
d= 5
L= 27
a11= a+(n-1)d
= -65+(11-1)5
= -65+(10)5
=-65+50
a11=-15
d=-5
L= -65
Reverse the ap to get the 11th term from last
Therefore a= -65
d= 5
L= 27
a11= a+(n-1)d
= -65+(11-1)5
= -65+(10)5
=-65+50
a11=-15
sharlie:
d=-4
After reversing it, it will be 4
So solve it like how I solved just by changing the value
The answer will be -13
The correct answer will be-25
Not -13
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