The value of `(cot (x/2)-t a n x/2)^2(1-2tanxcot2x)` is 1 (b) 2 (c) 3 (d) 4

The value of (cot (x/2)-t a n (x/2))^2(1-2tanxcot2x) is (a)1 (b) 2 (c) 3 (d) 4

The value of (cot((x)/(2))-tan(x)/(2))^(2)(1-2tan x cot2x) is 1 (b) 2(c)3(d)4

The value of (lim)_(x->(3pi)/4)(1+t a n x1/3)/(1-2cos^2x) is (a) -1//2 (b.) -2//3 (c). -3//2 (d). -1//3

The value of (cot x- tan x)/(cot 2x) is .................. A) 1 B) 2 C) -1 D) 4

The value of cot(tan^(-1)2x+cot^(-1)2x) is ... (A) 0 (B) 2x (C) 4x (D) pi+2x A B C D

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->1)(1-sqrt(x))/((cos^(-1)x)^2) is 4 (b) 1/2 (c) 2 (d) 1/4

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

Select the correct option from the given alternatives: The value of cot(tan^-1 2x+cot^-1 2x) is A) 0 B) 2x C) pi+2x D) pi-2x

Find the value of x if 2^(x-3)=1 (a) 1 (b) 2 (c) 3 (d) 4