so x x dash so y y dash and then the origin so ಇಲ್ಲಿ ಏನು ಬರುತ್ತೆ ಮಕ್ಕಳ we get here here that theta is equal to 90 degree
so x x dash so y y dash and then the origin so illi enu barutte makkala we get here here that theta is equal to 90 degree