Question:
62, 55, 48, ..... എന്ന ശ്രേണിയിലെ പത്താമത്തെ പദം ഏത്?
A0
B1
C-1
D-2
Answer:
C. -1
Explanation:
d=55-62=-7 nth term = a + (n – 1)d 10th term= a+9d =62+(9x-7) =62-63 =-1
Question:
A0
B1
C-1
D-2
Answer:
d=55-62=-7 nth term = a + (n – 1)d 10th term= a+9d =62+(9x-7) =62-63 =-1
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