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Popular >

t(n)=t(n-1)+n

Solution

t (n) = t (n - 1) + n

Solution

t = n

Solution steps

t (n) = t (n - 1) + n

Expand

t (n - 1) : n t - t

n t = n t - t + n

Expand

t (n) : n t

n t = n t - t + n

Subtract

n t - t

from both sides

n t - (n t - t) = n t - t + n - (n t - t)

Simplify

t = n

Graph

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Frequently Asked Questions (FAQ)

What is the answer to t(n)=t(n-1)+n ?
The answer to t(n)=t(n-1)+n is t=n