you have learnt about triangular numbers and square numbers there are also pentagonal numbers like 1,5, 12,22 and so on .
The third pentagonal number is 12 third square number is 3 what might be a mathematical relationship hold true for any (n) pentagonal number in square number and (n -1)th triangular number discuss using some examples
Attachments:
Answers
Answered by
0
Answer:
w9wk w
wowol2m2
owowmwm
wowmmwme
epemmeme
eoekmeme
ellwmem
Answered by
0
Answer:
it is so easy........................................
try yourself first sometime
than ask
Step-by-step explanation:
Similar questions