Q51. The value of \( \lim\limits_{x \to \infty} \frac{x^2+\sqrt{2x}}{x^2-4x} \) is \(_{-----------}\).

Q52. In business communication, what does "SWOT" represent in strategy analysis?

Q53. The domain of \(tan(x)\) is \(_{------------}\).

Q54. Can you pass __________ salt, please?

Q55. Choose the most concise and clear way to rewrite the sentence

"The report, which was written with great care and attention to detail, was well-received by the committee."

Q56. \(\mathbf{Passage:}\) The concept of black holes, predicted by Einstein's theory of general relativity, describes regions in spacetime where gravity is so intense that nothing, not even light, can escape. These celestial objects are formed by the gravitational collapse of massive stars. Despite their mysterious nature, black holes play a crucial role in shaping the structure of the universe. Q.1: According to general relativity, what defines a black hole? Q.2: How are black holes formed?

Q57. Equation of vertical line to the right of y-axis at 5 units from y-axis is \(_{-----------}\)

Q58. The range of \(cos(x)\) is \(_{------------}\).

Q59. For the function \(h(x) = \sqrt{x}\), what is \(h^{'}(x)?\)

Q60. The period of \(cos(\frac{2\pi x}{3})\) is \(_{------------}\).