for all n 1 prove that 1 sq+2sq+3sq+4sq+ +n sq =n(n+1)(2n+1)/6 please do the - Maths - Principle of Mathematical Induction

Question

for all n?1 prove that
1 sq+2sq+3sq+4sq+ +n sq =n(n+1)(2n+1)/6
please do the calculations in simplest way with details and please
no links

Chandan chaurasiya · Accepted Answer

Dear student
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regards

for all n?1 prove that 1 sq+2sq+3sq+4sq+......+n sq =n(n+1)(2n+1)/6. please do the calculations in simplest way with details and please no links