Home
Class 11
MATHS
If cos (x-y),, cosx and cos(x+y) are in ...

If `cos (x-y),, cosx and cos(x+y)` are in H.P., are in H.P., then `cosx*sec(y/2)`=

Promotional Banner

Similar Questions

Explore conceptually related problems

If cos(x-y),cos x and cos(x+y) are in H.P.are in H.P.then cos x*sec((y)/(2))=

If cos (x-y),, cosx and cos(x+y) are in H.P, then cosx*sec(y/2) =

If cos(x-y), cosx and cos(x+y) are in H.P., then |cos x sec (y)/(2)| equals

If cos(x-y), cosx and cos(x+y) are in H.P., then cos x sec (y/2) equals

If cos(x -y) , cos x and cos(x + y) are in HP then cos x* sec (y/2) = ________.

If cos(x-y),cosx and "cos"(x+y) are in H.P., then cosxsec(y/2) is

If cos(x-y),cosx and "cos"(x+y) are in H.P., then cosxsec(y/2) is

If cos(x-y),cosx and "cos"(x+y) are in H.P., then cosxsec(y/2) is