If `cos73^(@)=(x)/(y)` Show that `cosec "73^(@)-cos17^(@)=(x^(2))/(y sqrt(y^(2)-x^(2)))`

Similar Questions

Explore conceptually related problems

If sin17^(@)=(x)/(y) then prove that sec17^(@)-sin73^(@)=(x^(2))/(ysqrt(y^(2)-x^(2)))

Answer any two questions : If sin 17^@ = x/y , show that sec 17^@ - sin 73^@ = (x^2)/(ysqrty^2 - x^2) .

If (sin theta)/(x)=(cos theta)/(y) , then show that sin theta-cos theta=(x-y)/( sqrt(x^(2)+y^(2))) .

If sin 17^@ = x/y ,then the value of sec 17^@ - sin 73^@ is

If 2cos A=x+(1)/(x),2cos beta=y+(1)/(y) then show that 2cos(A-B)=(x)/(y)+(y)/(x)

Show that (cos x +cos y)^2 +(sinx+siny)^2=4 cos^2((x-y)/2)

The value of cos^(2)17^(@)-sin^(2)73^(@) is:

If (cos^4x)/(cos^2y)+(sin^4x)/(sin^2y)=1,"show taht", (cos^4y)/(cos^2x)+(sin^4y)/(sin^2x)=1