Hi
I am having trouble finding the x-intercepts from
from the equation:
This is what i have done but it doesn't match the book's answers:
P.S
Whilst your answers are technically correct, 2 of them do not satisfy the limits. This is because your limits were wrong when solving
Be careful when you are solving questions like this. If the angle is , the limits you need to apply when solving for changes. If you had limits , the limits for should be