find the value of the middle most terms of the AP - 11 , -7,-3,...,49
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4
Answer:
Step-by-step explanation:
A=-11
D=-7+11=3
A+(N-1)D=49
-11+(N-1)3=49
(N-1)=20
N=21
Middle term=11,that is A+10D=19
pranavnihal:
you d is wrong it will be 4
Answered by
4
middle most term doesnt exist ..
see:
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