(xx)=3^(3)-(1)/(a^(3))-2a+(2)/(a)

5(2)^((1)/(3))xx3(4)^((1)/(3))xx2(2)^((1)/(3))

Evaluate : [((1)/(2))^(3)-((1)/(3))^(2)]times((3)/(5))^(2)times((-2)/(3))^(3)

(2)/(3)times(1)/(2)+(1)/(2)-(2)/(3)

The sum of the series (1)/(3)+(1)/(3^(2)xx2)+(1)/(3^(3)xx3)+(1)/(3^(4)xx4)+... is :

The sum (3xx1^(3))/(1^(2))+(5xx(1^(3)+2^(3)))/(1^(2)+2^(2))+(7xx(1^(3)+2^(3)+3^(3)))/(1^(2)+2^(2)+3^(2))

5(1)/(2)-[2(1)/(3)-:[(3)/(4)-(1)/(2)times((2)/(3)-(1)/(24))]]

((1)/(3)times(2)/(9))/((1)/(3)times(1)/(5)+(1)/(3)times(1)/(3)+(1)/(3)times(2)/(9))

The sum (3 xx 1^(3))/(1^(2)) + (5 xx (1^(3) + 2^(3)))/(1^(2) + 2^(2)) + (7 xx (1^(3) + 2^(3) + 3^(3)))/(1^(2) +2^(2) + 3^(2))... upto 10th term is

Find the value of [((1)/(2))^(2)]^(3)xx((1)/(3))^(-4)xx3^(-2)xx(1)/(6)