(4) For on given AP. t7= 4, d=-4 then a=..
(A) 6
(B) 7
(C) 20
(D) 28
Answers
Answered by
1
Answer:
20
Step-by-step explanation:
this. is. your. answerr
Answered by
2
Answer:
I think so 20
Step-by-step explanation:
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