The value of `lim_(x->1)(1-sqrt(x))/((cos^(-1)x)^2)` is 4 (b) `1/2` (c) 2 (d) `1/4`

The value of lim_(x rarr1^(-))(1-sqrt(x))/((cos^(-1)x)^(2)) is

The value of lim_(x to 0) (sqrt(1/2(1-cos^(2)x)))/x is

The value of lim_(x rarr0)(sqrt(4+x)-sqrt(4-x))/(sin^(-1)2x)=

The value of lim_(x to 0) (sqrt(x^2+1)-1)/(sqrt(x^2+16)-4) is

If f(1)=1 , f'(1)=2 , then find the value of lim_(x rarr1)(sqrt(f(x))-1)/(sqrt(x)-1) (A) 2 (B) 4 (C) 1 (D) (1)/(2)

The value of lim_(x rarr(pi)/(4))(sqrt(1-sqrt(sin2x)))/(pi-4x)is

The value of lim_(xto(1)/(sqrt(2))) (x-cos(sin^(-1)x))/(1-tan(sin^(-1)x))" is "

lim_(x rarr1)(4-sqrt(15x+1))/(2-sqrt(3x+1))

The value of lim_(x rarr0)(sqrt((1)/(2)(1-cos2x)))/(x) is (a) 1(b)-1(c)0(d)none of these