in an ap the common difference d and 7th term a7 is 134 then find the first term
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The answer is given below :
Given,
7-th term of the AP = 134
=> a + (7 - 1)d = 134, where a is considered as the first term of the AP and d is the common ratio.
=> a = 134 - 6d
Therefore, the first term of the AP is given by
(134 - 6d).
Thank you for your question.
Given,
7-th term of the AP = 134
=> a + (7 - 1)d = 134, where a is considered as the first term of the AP and d is the common ratio.
=> a = 134 - 6d
Therefore, the first term of the AP is given by
(134 - 6d).
Thank you for your question.
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