2x2/3+2x2/15+2x2/35+............+2x2/399 equals (1)400/21 (2)62/21 (3)440/21 (4)20/21
Answers
Answered by
0
Answer:
20 by 21 is the right answer
mark me as brilliant
and follow me plz plzzzzzzzzzzzzzzzzzz follow me
Similar questions