The greatest of the numbers `2^(1/2), 3^(1/3), 4^(1/4), 5^(1/5), 6^(1/6)` and `7^(1/7)` is

Which of the following number is the greatest ? 2^(1/2), 3^(1/3), 4^(1/4), 6^(1/6

2(1)/(7) + 3(6)/(7) + 5(1)/(6) = ?

The sum of the series: (1)/(1*2*3*4)+(1)/(3*4*5*6)+(1)/(5*6*7*8)+...+oo

5(1)/(4)+6(2)/(3)+7(1)/(6)=?

(1)/(2.3)+(1)/(4.5)+(1)/(6.7)+……oo=

The order of the matrices [{:(1,2,3),(4,5,-1):}], [{:(2,4),(9,2),(6,3),(4,1):}] , [{:(4,5,6),(3,2,1),(9,8,7):}] respectively are :

2 (5)/(4) - 4 (7)/(6) + 3 (1)/(3)