If \( a_{1}, a_{2}, a_{3} \ldots \) are in \( \mathrm{AP} \) and \( a_{1}+a_{7}+a_{16} \) \( =40....
Question If \( a_{1}, a_{2}, a_{3} \ldots \) are in \( \mathrm{AP} \) and \( a_{1}+a_{7}+a_{16} \) \( =40 \) then \( S_{15}= \)
(A) \(100\)
(B) \(150\)
(C) \(200\)
(D) \(250\)š²PW App Link - https://bit.ly/YTAI_PWAP šPW Website - https://www.pw.live
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