1^3+2^3+3^3......+10^3=? pls tell short technique for the ans
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You can use the concept of sequence and series here.
Sn= [n(n+1)/2] whole square.
Here N is no. Of terms.
Sn denotes the sum to n terms.
To get your answer put n=10.
Sn= [n(n+1)/2] whole square.
Here N is no. Of terms.
Sn denotes the sum to n terms.
To get your answer put n=10.
thinker1:
but it doesn't match the ans.
Carefully check your answer. Maybe you have done mistakes in putting the value.
sorry my mistake.
your ans is right. thank you☺
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