" If "x=a sec theta" and "y=b tan theta," then value of "b^(2)x^(2)-a^(2)y^(2)" is "

If x=a sin theta and y=b cos theta, what is the value of b^(2)x^(2)+a^(2)y^(2)?

If x=a sec theta and y=b tan theta then b^(2)x^(2)-a^(2)y^(2) =_____.

x = a sec theta, y = b tan theta .

If x=a sin theta and y = b cos theta , " write the value of " (b^(2)x^(2)+a^(2)y^(2)).

If x=a sec theta and y=b tan theta , eliminate theta .

If x=a sec theta and y=b tan theta, then b^(2)x^(2)-a^(2)y^(2)=( a )ab(b)a^(2)-b^(2)(c)a^(2)+b^(2) (d) a^(2)b^(2)

If x=a sin theta and y=b tan theta , then find the value of (a^(2))/(x^(2))-(b^(2))/(y^(2))

If x=a sin theta and y=b tan theta , then prove that (a^(2))/(x^(2))-(b^(2))/(y^(2))=1 .

If x=a sin theta and y=b tan theta, then prove that (a^(2))/(x^(2))-(b^(2))/(y^(2))=1

If x =a sec theta, y =b tan theta then (dy)/(dx) =