sum of the three consecutive terms of AP is 204 the third term is 26 less than twice of first term find d
Answers
Answered by
2
Answer:
d= 42
Step-by-step explanation:
(a-d) + a + (a+d) = 204
3a = 204
a= 68
Therefore,
a+d = 2a-26
d= a-26
d= 42
Answered by
2
Answer:
D= 42
Step-by-step explanation:
(a-d) +a+(a+d) =204
3a=204
a=68
Therefore
a+d=2a-26
D=a-26
d=42 ans
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