
Grade 11Trigonometry
If ay cos θ = bx sin θ and ax sec θ - by cosec θ = a^2-b^ then proof that x^2/a^+y^2/b^=1
If ay cos θ = bx sin θ and ax sec θ - by cosec θ = a^2-b^ then proof that x^2/a^+y^2/b^=1

Last Activity: 3 Years ago

Last Activity: 4 Years ago


Last Activity: 4 Years ago

Last Activity: 4 Years ago