help me plz urgent.plz answer
Attachments:
viswamithr:
help me plz
Answers
Answered by
0
very good and I will be in the brainliest the brainliest the brainliest the brainliest the brainliest the brainliest the brainliest the brainliest the brainliest the brainliest
Answered by
1
you can see that terms with odd r get cancelled and you get 2 times the even term
Attachments:
Similar questions