Question

1+2+3+---------+59=?
$\sin( log_{ \alpha log_{ \alpha \alpha log(\% \gamma log(e\% \gamma log(ee \cot( log( \binom{ log(e \beta \gamma e \beta \cot( \cos( \tan( \tan( \cos( \cot( \sec( \cos(?) ) ) ) ) ) ) ) ) }{?} ) ) ) ) ) }(?) }(?) )$
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Answer 1

Step-by-step explanation:

13+23+33+…153

We know sum of cubes of n natural numbers S = [n(n+1)/2]2

Here n = 15

S = (15×16/2)2

= (15×8)2

= 1202

= 14400