Carius Method Bromine Percentage Calculation
❓ Question In Carius method of estimation of Br⁻: 1.53 g 1.53\text{ g} of an organic compound gave: 1 g AgBr 1\text{ g AgBr} The percentage of…
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Proof that √5 is Irrational
❓ Question Prove that: 5 \sqrt{5} is irrational. πΌ️ Solution Image ✍️ Short Explanation We prove this using the contradiction method . We…
Irrational Numbers Concept Using Contradiction Method
❓ Question Show that: 3 2 3\sqrt{2} is irrational. πΌ️ Solution Image ✍️ Short Explanation This proof is based on the fact that: 2 \sqrt{2…
Ellipse Latus Rectum Formula for JEE
❓ Concept Question How do we use shortest distance between skew lines and ellipse formulas together in 3D Geometry problems? πΌ Concept Image ✍️ Sh…
Shortest Distance Between Lines and Ellipse Relation
❓ Question Let the values of π , for which the shortest distance between the lines π₯ + 1 3 = π¦ 4 = π§ 5 and π ⃗ = ( π π ^ + 2 π ^ + π ^ ) +…
Rational and Irrational Numbers Concept Explained
❓ Question Show that: 5 − 3 5-\sqrt{3} is irrational. πΌ️ Solution Image ✍️ Short Explanation We prove this using the contradiction method …
Irrational Numbers Proof Using Contradiction Method
❓ Question Prove that: 3 \sqrt{3} is irrational. πΌ️ Solution Image ✍️ Short Explanation This proof uses the contradiction method . We ass…