If A = ( 0.1 )^3 + ( 0.2 )^3 + ( 0.3 )^3 + 3 ( 0.005 + 0.016 + 0.027…

Question

If A = ( 0.1 )^3 + ( 0.2 )^3 + ( 0.3 )^3 + 3 ( 0.005 + 0.016 + 0.027 ) + 0.036 ( 0.1 )^2 + ( 0.2 )^2 + ( 0.3 )^2 + 0.04 + 0.06 + 0.12 then the value of 60A is:

Accepted Answer

Option C. 36. Answer & Solution Answer: Option C Solution: & A = ( 0.1 )^3 + ( 0.2 )^3 + ( 0.3 )^3 + 3 ( 0.005 + 0.016 + 0.027 ) + 0.036 ( 0.1 )^2 + ( 0.2 )^2 + ( 0.3 )^2 + 0.04 + 0.06 + 0.12 & A = 10^ - 3 [ 1^3 + 2^3 + 3^3 + 3 ( 5 + 16 + 27 ) + 36 ]10^ - 2 [ 1^2 + 2^2 + 3^2 + 4 + 6 + 12 ] &…