CBSE BOARD XII, asked by ap24428977, 11 months ago

Topic: Sequence and Series
Write the value of the tenth term of the sequence: 1(1)+ 2(1+2)+3(1+2+3)+......​

Answers

Answered by kumarimranju83
0

Answer:

10(1+2+3+4+5+6+7+8+9+10) will the tenth term

Answered by suredh1999
0

Answer:

3408

Explanation:

n{n{n+1}}/2

This is general term

Is sum of them is summation of (n^3+n^2)/2 is the expansion of this special series, after expanding put the n value as 10 you get the answer

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