2009 · Q20
If tan 2 y cosec 2 x – 1 – tan 2 y, then which one of the following is correct?
Elementary MathematicsTrigonometry
- Ax – y = 0
- Bx = 2y
- Cy = 2x
- Dx-y = l°
Explanation
Solved; answer A.
If tan 2 y cosec 2 x – 1 – tan 2 y, then which one of the following is correct?
Explanation
Solved; answer A.