Join the IDNLearn.com community and start exploring a world of knowledge today. Ask anything and receive prompt, well-informed answers from our community of experienced experts.
A sequence is defined by Un=71-7n/2
a.Prove that the sequence is arithmetic
Sagot :
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. We’re here to provide accurate and reliable answers, so visit us again soon.