Home
Class 12
MATHS
[" 15.If "(sin x)/(a)=(cos x)/(b)=(tan x...

[" 15.If "(sin x)/(a)=(cos x)/(b)=(tan x)/(c)=k" then "],[bc+(1)/(ck)+(ak)/(1+bk)" is "],[" 1) "k(a+(1)/(a))" 2) "(1)/(k)(a+(1)/(a))" 3) "(1)/(k^(2))" 4) "(a)/(k)]

Promotional Banner

Similar Questions

Explore conceptually related problems

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

If A+B+C=pi&sin(A+(C)/(2))=k(sin C)/(2), then (tan A)/(2)(tan B)/(2)= a.(k-1)/(k+1) b.(k+1)/(k-1) c.(k)/(k+1) d.(k+1)/(k)

int(sin^(2)x)/(1+cos2x)dx=k (tan x-x)+c then k is equal to

If y=(sin^(-1)x)/(cos^(-1)x)," then "(dy)/(dx)=(k)/((cos^(-1)x)^(2)sqrt(1-x^(2)))," where "k=

If f_(k)(x)=(1)/(k)(sin^(k)x+cos^(k)x) then f_(4)(x)-f_(6)(x)=(A)(1)/(12) (B) (5)/(12) (C) (-1)/(12) (D) -(5)/(12)

If k_1 le sin^-1 x + cos^-1 x + tan^-1 x le k_2 then

If tan theta_(1)tan theta_(2)=k, then (cos(theta_(1)-theta_(2)))/(cos(theta_(1)+theta_(2)))=(1+k)/(1-k) b.(1-k)/(1+k) c.(k+1)/(k-1) d.(k-1)/(k+1)