Math, asked by aasthachhogwani2008, 8 months ago

find two triangular numbers after 21 and show each of 7square and 8square as the sum of two triangular numbers

Answers

Answered by dkdhiraj3121

1

Answer:

1,3,6,10,15,21,15,21,28,36,45 and so on

Answered by satwikchaurasiya

1

Answer:

28,36,21+28=7 squar,28+36=8squar

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