Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  Olympiad-Math  >>  Class 10
Answer
Comment
Share
Q)

The sum of first $15$ terms of an A.P. whose $n^{th}$ term is $(4n+1)$ is ______

$\begin{array}{1 1}(A) \; 490\\(B)\;475 \\(C)\;495 \\(D)\;485 \end{array}$

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...