how can 100 be expressed in terms of 4 consecutive triangular number? please give the answer
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This is the triangular number sequence:
1, 3, 6, 10, 15.....
If we take these number of dots we can form an equilateral triangle by arranging them.
100 = 15 + 21 + 28 + 36
1, 3, 6, 10, 15.....
If we take these number of dots we can form an equilateral triangle by arranging them.
100 = 15 + 21 + 28 + 36
abhishek1725:
yep it is right
now try my previous question
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