If `x+1/x=2,` then `x^100+1/x^100=` (i)`0` (ii)`2` (iii)`1` (iv)`-1` (v) none of these

32.If x+(1)/(x)=2 then x^(100)-(1)/(x^(100)) is

If Lt_(xto0) kx cosec x=Lt_(x to0)x" cosec "kx , then k is (i) -1,1 (ii) -2,2 (iii) -(1)/(2),(1)/(2) (iv) none of these

If f(x)=max{x^(2),2^(x)}, then if x in(0,1),f(x)=(i)x (ii) 2^(x) (iii) Both are equal (iv) none of these

x^(2)-2x+10 has minimum at x(i)2(ii)-1(iii)1(iv)-2

lim_(x rarr0)(e^(1/x))/(e^((1)/(x)+1))(i)0(ii)1( iii) does not exist (iv) none of these

The range of f(x)=sin^(-1)x+sqrt(x) is (i) R(ii)(0,oo)(iii)(0,1) (iv) none of these

The set A={x in R:2f(x)=f(2x)} where f(x)=x^(2)+3x, is (i){0,-1}(ii){0} (iii) {-1,1} none of these

The solution set of the inequation ||x|-1| < | 1 – x|, x in RR, is (i)(-1,1) (ii)(0,infty) (iii)(-1,infty) (iv) none of these