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August 6, 2026-
Download Notes Download Notes Ex: 2.1 Ex: 2.2 Ex: 2.3 Ex: 2.4 Ex: 2.5 MCQs Ex: 2.7
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August 2, 2026-
Download Notes Download Notes Ex: 2.1 Ex: 2.2 MCQs Ex: 2.4 Ex: 2.5 Ex: 2.6 Ex: 2.7 Chapter 1: Further Differentiation — Exercise 2.3 Q1. Tangent line ka equation nikalo (y = sin⁻¹(x/2) + cos x, at x = π/2) Concept: Tangent line nikalne ke liye...
August 1, 2026-
Download Notes Download Notes Chapter 1: Further Differentiation — Exercise 2.2 Ex: 2.1 MCQs Ex: 2.3 Ex: 2.4 Ex: 2.5 Ex: 2.6 Ex: 2.7 Q1. f'(x) nikalo (i) f(x) = (x³ + 4x) e^(1/x):Yahan do functions ka product hai, isliye Product Rule use hogi. Sath hi...
July 31, 2026-
Download Notes Download Notes MCQs Ex: 2.2 Ex: 2.3 Ex: 2.4 Ex: 2.5 Ex: 2.6 Ex: 2.7 Chapter 1: Further Differentiation — Exercise 2.1 Q1. sec x, csc x, cot x ki derivative derive karo (a) sec x:sec x ko 1/cos x likhte hain. Quotient Rule...
July 31, 2026-
Doenload Notes Here Imp. MCQs Imp. Shorts Exercise Solution Chapter 13: Thermoregulation & Osmoregulation— Long Questions Explanation Long Question 1: Homeostatic mechanism ke teen elements describe karo Introduction: Homeostasis 3 cheezon ke milne se chalta hai: Receptors, Control Centre, aur Effectors. Ye teeno mil kar change...
July 29, 2026-
Doenload Notes Here Imp. Shorts Imp. Longs Exercise Solution Chapter 13: Thermoregulation & Osmoregulation— MCQs Explanation Homeostasis is best defined as: Correct Answer: (b) Maintenance of a stable internal environment despite external changes Explanation: Homeostasis ka matlab hai bahar ki tabdeeli (tul-mausem ya maahol) ke bawajood...
July 28, 2026-
Doenload Notes Here Imp. MCQs Imp. Longs Imp. Shorts Chapter 13: Thermoregulation & Osmoregulation— Exercise Solution Explanation Section 1: Multiple Choice Questions Q1. Konsa term baaki teen ko cover karta hai? → (d) HomeostasisHomeostasis ek broad/overall term hai jis ke andar Thermoregulation, Osmoregulation, aur Excretion teeno...
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