1.

The seventh term of an AP is 30 and the tenth term is 21 find the fourth term plz ans

Answer» 7TH TERM = 30
10th term = 21
10-7 = 21-30
3rd term = -9
1st term = -9/3 = -3×2 = -6-9 = -15
4th term = -15 + 9 = -6

hope it is CORRECT


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