Explanation
The limit lim x→∞ 2/x is equal to 0.
As x approaches infinity, the denominator x becomes very large, and the numerator 2 remains constant.
Therefore, the ratio 2/x approaches 0.
Explanation
- Rolle's Theorem is a special case of the Mean Value Theorem (MVT) where the function has equal values at two endpoints.
- It ensuring the derivative is zero at some point in the interval.
- It is derived from MVT by adding the condition .
Explanation
- "Out of the blue" means something happening unexpectedly or suddenly.
- Example: "The news of his promotion came out of the blue."
کھانسی اور چھینکنے سے اضطراری عمل ہیں جو _____ میں موجود مراکز کے ذریعہ کنٹرول ہوتے ہیں؟
Explanation
- Coughing and sneezing are reflex actions controlled by the medulla oblongata, which regulates involuntary functions.
- It also controls breathing, heart rate, and other autonomic processes.
کتاب "زبان کی جبلت: دماغ کس طرح زبان تخلیق کرتا ہے" کے مصنف کون ہیں؟
Explanation
- "The Language Instinct: How the Mind Creates Language" (1994) is written by cognitive scientist Stephen Pinker.
- The book explores how language is an innate ability of the human brain.
Explanation
- John Keats' poetry is renowned for its rich sensory imagery, appealing to sight, sound, taste, touch, and smell.
- His works, like "Ode to a Nightingale" and "To Autumn," emphasize beauty, nature, and deep emotional experiences.
Explanation
- "Your guess is as good as mine" means that the speaker does not know the answer.
- It is just as uncertain as the other person.
- It is often used in situations where both people lack knowledge about a topic.
نیوکلیولس بنیادی طور پر ______ کے ذریعہ تشکیل پایا جاتا ہے؟
Explanation
- The nucleolus is primarily composed of ribosomal RNA (rRNA) and proteins.
- It is the site of ribosome synthesis in eukaryotic cells.
سب سے میٹھی چینی ______ ہے؟
Explanation
- Fructose is the sweetest natural sugar.
- It is found in fruits, honey, and high-fructose corn syrup.
سٹینلیس سٹیل میں کرومیم کی مقدار _____ ہے؟
Explanation
- Stainless steel typically contains 18% chromium, which provides corrosion resistance.
- It also includes nickel and carbon for strength and durability.
