Answer:
x axis? is that what your asking
Step-by-step explanation:
Don’t do that it’s a scam and a virus
To determine the roots or the zeros of the polynomial. These are the x-intercepts.
The ratio of the volumes is equal to the scale factor cubed.
Seca(1-sina)(seca+tana)=1
Left hand side
=(1-sina) (seca +tana) / cosa
=seca +tana - sinaseca - sinatan / cosa
=seca + tana -tana -(sin^2a/cosa) / cosa
=(1/cosa - sin^2a/cosa) / cosa
= (1-sin^2a / cosa) / cosa
= (1-sin^2a)/ (cos^2a)
=1 (verified)