Show that if tx, ty and t, are triangular numbers, then show that t, = ty + tz, where n(n+1) x = y = n+1, n(n+ 3) z = +1, 2 2 with n21.

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Chapter2: Second-order Linear Odes
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2. Show that if tx, ty and t, are triangular numbers, then show that ty = ty + tz, where
n(n+1)
X =
y = n+1,
n(n + 3)
z =
+1,
2
2
with n21.
Transcribed Image Text:2. Show that if tx, ty and t, are triangular numbers, then show that ty = ty + tz, where n(n+1) X = y = n+1, n(n + 3) z = +1, 2 2 with n21.
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