The series of natural numbers is divided into groups as follows ; (1), (2, 3), (4, 5, 6), (7, 8, 9, 10) and so on. The sum of the numbers in the nth group is
Answers
Answered by
2
Answer:
u can see in the maths solution app then you can write all answers
Answered by
0
Answer:
Step-by-step explanation:
Attachments:
Similar questions