Find the 15th term of the sequence 20, 15, 10 . . . . .
A. -45
B. -55
C. -50
D. 0
Answer: Option C
Solution(By Examveda Team)
15th term = a + 14d = 20 + 14 × (-5)= 20 - 70
= -50
This Question Belongs to Arithmetic Ability >> Progressions
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