Question

(cosec theta - cot theta)এর মান নির্ণয় করো?​

Answer 1

Answer:

Thr answer is given in the picture.

আগের উত্তর রিপোর্ট করেছিলে কেন?

Answer 2

Step-by-step explanation:

A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole