- How do I find the exact value of sin(cos^-1(3/4)-tan^-1(1/2))?

Discover Questions

How do cows have milk? Are the motion of galaxies relative to the same radius to the gravity center of mass of the Physical Universe with same frequency? Does oil increase underground overtime? Ex: If one finds oil, but doesn t dig for 50 years, will there be more oil there or same amount? Solve the laplace transform y"- 2y '+ y = e^-t , y(0)=0, y'(0)=1? How do we know that the Galaxies are not moving in unison just like runners in tracts moving at different speeds but same angular velocity?