4)
(5)
PRACTICE AND LEARN
Homework/Classword)
Q.8. Solve the following:
(1) Name a number which is square as well as triangular.
Ans.
(2) If 3 is the first triangular number which is the eighth one?
Ans.
Answers
Answered by
1
Answer:
1)1225 is the answer of Q.8.
Answered by
14
Answer:
Hi
Step-by-step explanation:
It's in digest u will get this sum
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