A Triangular Pattern The ancient Greeks labeled certain numbers as triangular numbers . The numbers 1, 3, 6, 10, 15, 21. and so on are triangular numbers. a. Can you determine the next two triangular numbers? b. Describe a procedure to determine the next five triangular numbers without drawing the figures, c. Is 72 a triangular number? Explain how you determined your answer
A Triangular Pattern The ancient Greeks labeled certain numbers as triangular numbers . The numbers 1, 3, 6, 10, 15, 21. and so on are triangular numbers. a. Can you determine the next two triangular numbers? b. Describe a procedure to determine the next five triangular numbers without drawing the figures, c. Is 72 a triangular number? Explain how you determined your answer
Solution Summary: The author explains that the triangular numbers 1, 3, 6, 10, 15 and 21 are obtained by adding a counting number in the increasing order.
A Triangular Pattern The ancient Greeks labeled certain numbers as triangular numbers.
The numbers 1, 3, 6, 10, 15, 21. and so on are triangular numbers.
a. Can you determine the next two triangular numbers?
b. Describe a procedure to determine the next five triangular numbers without drawing the figures, c. Is 72 a triangular number? Explain how you determined your answer
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MFCS unit-1 || Part:1 || JNTU || Well formed formula || propositional calculus || truth tables; Author: Learn with Smily;https://www.youtube.com/watch?v=XV15Q4mCcHc;License: Standard YouTube License, CC-BY