Math, asked by yashaswininamani4, 2 months ago


find the solution for this problem ​

Attachments:

Answers

Answered by Anonymous
2

n(n + 1) {}^{3} \leqslant (1 {}^{3} + 2 {}^{3} + 3 {}^{3} + ... + n {}^{3}

∴ \: 1 {}^{3} + 2 {}^{3} + 3 {}^{3} + ...n {}^{3} =  \frac{n {}^{2}(n + 1) {}^{2}  }{4}

 =  > n(n + 1) {}^{3} \leqslant 2n {}^{2}(n + 1) {}^{2}

 =  > 2n \geqslant (n + 1)

 =  > n \geqslant 1,which \: is \: true.

Step-by-step explanation:

@ANSWERER }

Answered by datargauri04
0

Answer:

refer to the image for solution hope it will help

Attachments:
Similar questions