|(sin x)/(a)=(cos x)/(b)=(ln nx)/(5)=k" ,then "bc+(1)/(cx)+(ak)/(1+bh)" is equal to "

If (sin x)/(a)=(cos x)/(b_(k))=(tan x)/(c)=k, then bc+(1)/(ck)+(ak)/(1+bk) is equal to k(a+(1)/(a)) (b) 1/k(a+(1)/(a))(1)/(k^(2))(d)(a)/(k)

If (sinx)/(a) = (cosx)/(b) = (tanx)/(c ) = k , then bc + (1)/(ck) + (ak)/(1+bk) is equal to

If y = log ((cos x)/(1 - sin x)), "then " (dy)/(dx) is equal to

If f '(x) = sin (log x) and y = f ((2x + 3)/(3 - 2x )), then (dy)/(dx) at x =1 is equal to : a) 6 sin log (5) b) 5 sin log (6) c) 12 sin log (5) d) 5 sin log (12)

If f(x)sin x cos xdx=(1)/(2(b^(2)-a^(2)))ln f(x)+c, then f(x) is equal to (1)/(a^(2)sin^(2)x+b^(2)cos^(2)x)(b)(1)/(a^(2)sin^(2)x-b^(2)cos^(2)x+b^(2)cos^(2)x+b^(2)cos^(2)x)(d)(1)/(a^(2)cos^(2)x-b^(2)cos^(2)x)

If sum of the series 1+x log_(|(1-sinx)/(cos x)|)((1+sin x)/(cos x))^(1//2)+x^(2) log_(|(1-sinx)/(cosx)|)((1+sinx)/(cosx))^(1//4)+...oo (wherever defined) is equal to (k(1-x))/((2-x)) , then k is equal to

If sum of the series 1+x log_(|(1-sinx)/(cos x)|)((1+sin x)/(cos x))^(1//2)+x^(2) log_(|(1-sinx)/(cosx)|)((1+sinx)/(cosx))^(1//4)+...oo (wherever defined) is equal to (k(1-x))/((2-x)) , then k is equal to

If sum of the series 1+x log_(|(1-sinx)/(cos x)|)((1+sin x)/(cos x))^(1//2)+x^(2) log_(|(1-sinx)/(cosx)|)((1+sinx)/(cosx))^(1//4)+...oo (wherever defined) is equal to (k(1-x))/((2-x)) , then k is equal to