Special series. Maths TNSB Mentoring, Class 10: lessons, tests, tasks.

1.	Introduction to special series
2.	Sum of first 'n' odd natural numbers
3.	Sum of squares of first 'n' natural numbers
4.	Sum of cubes of first 'n' natural numbers
5.	Sum of first 'n' natural numbers

1.	Choose the correct answer Difficulty: easy	0
2.	Sum of the natural numbers Difficulty: medium	4
3.	Find the sum of the square of natural numbers Difficulty: medium	4
4.	TBQ - Find the value of variable Difficulty: medium	2
5.	Evaluate the number of terms needed to get the sum Difficulty: hard	5
6.	TBQ - Find the value of n Difficulty: hard	5
7.	TBQ - Find the sum of the series Difficulty: hard	5
8.	Find the amount of savings Difficulty: hard	5
9.	Determine the area can be decorated Difficulty: hard	5

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Methodical recommendation

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