Does Einstein’s theory of gravitation invalidate Newton’s theory of gravitation? Explain.

Answer : No, they both work pretty good at their specified regimes. Newtonian gravity is an approximation or we can say a special case to the Einsteinian general theory of relativity. Step 1: General relativity is the theory of gravity which holds everywhere, but Newtonian gravity does not. But still it provides very approximate results and in our day to day life we use the newtonian framework of gravity. But when we require more precision and the exact way how nature works, newtonian gravity provides unsatisfactory results.