[" If "sin x+cos ax=sqrt(7)/2," where "xtilde S[0,pi/4],],[" then "tan a(x/2)" is equal to "]

If sin x+cos x=(sqrt(7))/(2) where x in[0,(pi)/(4)] then tan((x)/(2)) is equal to

If sinx +cosx=(sqrt7)/(2) , where x in [0, (pi)/(4)], then the value of tan.(x)/(2) is equal to

If sinx+cosx=sqrt7/2 where x in[0,pi/4] then tan(x/2) is equal to

If sinx +cosx=(sqrt7)/(2) , where x in [0, (pi)/(4)], then the value of tan.(x)/(2) is equal to

If sinx+cosx=(sqrt(7))/2, where x in 1s t quadrant, then tan(x/2) is equal to

If sinx + cos x = sqrt7/2 where x in 1^(st) quadrant , then tan""(x)/2 is equal to

If sin x+cos x=(sqrt(7))/(2), where x in1st quadrant,then (tan x)/(2) is equal to (a)(3-sqrt(7))/(3) (b) (sqrt(7)-2)/(3)( c) (4-sqrt(7))/(4) (d) none of these

Find sin 2x if cos x=sqrt3/2 where 0 le x le pi/2

Find sin 2x if cos x=1/sqrt2 where 0 le x le pi/2

If (sin x)/(sin y)=(1)/(2), (cos x)/(cos y)=(3)/(2) , where x,y in (0,(pi)/(4)) , then the value of tan (x + y) is equal to