" If "2sin(A)/(2)=sqrt(1+sin A)+sqrt(1-sin A)," then "(A)/(2)" lies between "

If 2cos(A/2)=sqrt(1+sin A)+sqrt(1-sin A) ,then (A)/(2) lies between

2sin((A)/(2))=-sqrt(1+sin A)+sqrt(1-sin A) if A=340^(@)

Find A/2 if 2sin (A/2)=sqrt(1+sin A)+sqrt(1-sin A)

If 2 sin""A/2=sqrt(1+sinA)+sqrt(1-sinA,)then A/2 lies between,

2 (sin A) / (2) = - sqrt (1 + sin A) -sqrt (1-sin A)

2sin((A)/(2))=+-sqrt(1-sin A)+-sqrt(1+sin A) when (A)/(2)=(19 pi)/(11)

IF 2cos((A)/(2))=sqrt(1+sin A)-sqrt(1-sin A) then the range of (A)/(2)

2cos((A)/(2))=+-sqrt(1-sin A)+-sqrt(1+sin A),when(A)/(2)=-140^(@)

If A=340^(@), prove that 2sin((A)/(2))=-sqrt(1+sin A)+sqrt(1-sin A) and 2cos((A)/(2))=-sqrt(1+sin A)-sqrt(1-sin A)