the 11th term of an AP: -5,-5/2,0,5/2,.. is (a)-20,(b)20,(c)-30,(d)30
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Answered by
1
Answer:
20
Step-by-step explanation:
suadhik:
where are the steps?
see in my answer
Answered by
8
HERE IS UR ANSWER______
A.P. = - 5 , - 5/2 , 0 , 5/2 ......
a = - 5 and d = - 5/2 - ( -5 ) => 5/2
a 11th term = a + 10 d
= - 5 + 10 ( 5/2 )
= - 5 + 25
= 20 IS UR ANSWER ……………
THANK YOU SO MUCH.
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