Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

r2 n 73. is equal to (2r – 1)(2r +1) r=1 n(n+1) (a) 2(2n+1) 3n(n+1) (b) 2

image

Please log in or register to answer this question.

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