Evaluate :

`2^(1/2 ) . ( 4 )^(3/4 )` is equal to

2/3-1/4 is equal to

(1)/(2)+(2)/(5)+(3)/(4) is equal to

Evaluate : [ ( 1/2 )^-1 + ( 2/3 )^2 - ( 3/4 ) ]^(-2 )

Evaluate : 2 + 1/4 is equal to

Evaluate : ( 1/2 - 1/3 ) + ( 1/3 - 1/4 ) + ( 1/4 + 1/2 ) is equal to ( a ) 0 ( b ) 1/4 ( c ) 1/2   ( d ) 1

Evaluate : (1 - 1/3 )^2 times ( 1 - 1/4 )^2 times ( 1 - 1/5 )^2 ------- ( 1 - 1/n )^2 is equal to :

Evaluate : 4^(1/3 ) times [ 2^(1/3 ) times 3^(1/2) ] ÷ 9^(1/4 )

If 2a - (1)/(2a) = 3, then 16 a ^(4) + (1)/(16 a ^(4)) is equal to