" The maximum value of "|cos theta(sin theta+sqrt(sin^(2)theta+sin^(2)alpha))|" when "alpha=(pi)/(6)" is "

The minimum and maximum values of expression y=cos theta(sin theta+sqrt(sin^(2)theta+sin^(2)alpha))

If | cos theta{ sin theta + sqrt( sin^(2) theta + sin^(2) alpha)}|le k , then the value of k is

If abs(cos theta{sin theta+sqrt(sin^2theta+sin^2alpha)})lek , then the value of k

If abs(cos theta{sin theta+sqrt(sin^2theta+sin^2alpha)})lek , then the value of k

If abs(cos theta{sin theta+sqrt(sin^2theta+sin^2alpha)})lek , then the value of k

The maximum value of cos^(2)(cos(33pi + theta))+sin^(2)(sin(45pi+theta)) is

Show that the expression cos theta(sin theta+sqrt(sin^(2)theta+sin^(2)alpha)) always lies between the values of +-sqrt(1+sin^(2)alpha)

Prove that cos theta(sin theta +-sqrt(sin^(2) theta+ sin^(2) alpha)) always lies between +- sqrt(1+sin^(2) alpha) .

If 3 cos theta+4 sin theta=A sin (theta+alpha) , then values of A and alpha are