The domain of `f(x)="log"|logx|i s` `(0,oo)` (b) `(1,oo)` (c) `(0,1)uu(1,oo)` (d) `(-oo,1)`

The domain of cosh^(-1)5x is (1)R(2)[0,oo) (3) ((1)/(5),oo) (4) [(1)/(5),oo)

The domain of the function f(x)=1/(sqrt(|x|-x)) is: (1) (-oo,oo) (2) (0,oo (3) (-oo,""0) (4) (-oo,oo)"-"{0}

The interval of increase of the function f(x)=x-e^(x)+tan(2 pi/7) is (a) (0,oo)(b)(-oo,0)(c)(1,oo)(d)(-oo,1)

The domain of the function f(x)=sqrt(log(|x|-1))(x^(2)+4x+4) is (a) (-3,-1)uu(1,2)(b)(-2,-1)uu(2,oo) (d) none of these (d)none of these

The domain of definition of the function f(x)="log"|x| is R b. (-oo,0) c. (0,oo) d. R-{0}

If f_1(x)=2^(f_2(x)) , where f_2(x)=2012^(f_2(x)) ,where f_3(x)=(1/20213)^(f_4(x)) ,where f_4(x)=log_2013 log_x 2012,= then the range of f_1(x) is (A) (2,oo) (B) (2012,oo) (C) (0,oo) (D) (-oo,oo)

The range of f(x)=(x^(4))/(1+x^(8)) is (1)[0,oo)(2)[0,(1)/(2)](3)[0,1](4)(-oo,oo)

Let f(x)=a^(x)-x ln a, a> 1. Then the complete set of real values of x for which f(x)>0 is (a)(1,oo)(b)(-1,oo)(c)(0,oo)(d)(0,1)

The domain of the function f(x)=(sin^(-1)(3-x))/(In(x)-2))is[2,4](b)(2,3)uu(3,4](c)(0,1)uu(1,oo)(d)(-oo,-3)uu(2,oo)

The domain of the function f(x)=sqrt(x-1)+sqrt(6-x) is (a) [1,oo)(c)[1,6](b)(-oo,6)(d) None of these