Show that the equation `sintheta=x+1/x` is not possible if `x` is real.

Show that the equation sin theta=x+(1)/(x) is not possible if x is real.

Show that the equation sinθ=x+1/x is not possible if x is real.

Prove that the equation : cos theta= x+1/x is impossible if x be real.

sin theta = x + 1/x is possible for some real values of x.

If x and y be real, show that the equation : sin^2 theta= (x^2+y^2)/(2xy) is possible only when x =y ne 0 .

Prove that x+1/x=sintheta is not possible for all x in R

If x and y be real, show that the equation sec ^(2) theta=(4 xy)/((x+y)^(2)) is possible only when x=y

Show that sin^(2)x=p+1/p is impossible if x is real.

Show that sin^(2)x=p+1/p is impossible if x is real.

Show that sin^(2)x=p+1/p is impossible if x is real.