" The value of "((1)/(2)-:(1)/(2)" of "(1)/(2))/((1)/(2)+(1)/(2)" of "(1)/(2))" is "

The value of ((1)/(2)-:(1)/(2)backslash of(1)/(2))/((1)/(2)+(1)/(2)backslash of(1)/(2)) is (a) 1 (b) 1(1)/(3) (c) 2(2)/(3)(d)3

The value of (1)/(2+(1)/(2-(1)/(2-(1)/(2))))

the value of sqrt(1(1)/(2)-[1(1)/(2)-1(1)/(2)+(1(1)/(2)-1(1)/(2)-1(1)/(4))]) is

The value of ((1)/(2)" of "1(1)/(2))-:(3(1)/(2)-1(1)/(4))" of "1(1)/(2)-1(1)/(2)-:2(1)/(4)+1(1)/(3) is:

The value of ((1)/(2)" of " 1(1)/(2))div(3(1)/(2)-1(1)/(4)) "of" 1(1)/(2)-1(1)/(2)div2(1)/(4)+1(1)/(3) is :

Find the value of 1-(1)/(2+(1)/(2-(1)/(2+(1)/(2))))

The value of ("sin"^(-1)(1)/(2)+2"cos"^(-1)(1)/(2)) is -