Find all the angles, in terms of pi, for 0<x<5 which satisfy the equation
sin2x=sin(x-4)
Hello acc100jtIn general, if , then
For example, when
When
When
When
... and so on.
So, what you have to do is to solve the equation for all the values of that give values of in the required range.
So try the values of that I've given above: ...etc and see what happens.
Grandad