# NUS high school mathematics scholarship

Algebra Level 1

A sequence $$T_n$$ is given as: $$T_{1}=7;T_{2}=13;T_{3}=19;T_{4}=25$$ such that the difference between every two consecutive terms is the ​same.

Find the value of $$T_{1}+T_{2}+T_{3}+\cdots+T_{50}$$.

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