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Inverse Trigonometric Functions — Flashcards

Madhya Pradesh Board · Class 12 · Mathematics

44 flashcards for Inverse Trigonometric Functions (Madhya Pradesh Board Class 12 Mathematics) to test yourself on key terms and facts.

105 questions44 flashcards6 formulas & key relations5 concepts

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A flowchart illustrating the conditions (one-one and onto) required for a function to have an inverse, and what happens if these conditions are not met.
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44 Flashcards·
Principal value of sin inverseसाइन इन्वर्स का मुख्य मानकोट इन्वर्स का मुख्य मानPrincipal value of cot inverseCommon misconceptionआम गलतफहमीरचना की पहचानComposition identity
Card 1Principal value of sin inverse

Solve for the principal value: sin⁻¹(1/√2)

Answer

Step 1: Let y = sin⁻¹(1/√2). Then sin y = 1/√2. Step 2: The principal value range of sin⁻¹x is [-π/2, π/2]. Step 3: Since sin(π/4) = 1/√2 and π/4 lies in the principal range, y = π/4. Answer: π/4…

Card 2साइन इन्वर्स का मुख्य मान

मूलधन का मान ज्ञात कीजिए: sin⁻¹(1/√2)

Answer

चरण 1: मान लीजिए y = sin⁻¹(1/√2). तो sin y = 1/√2. चरण 2: sin⁻¹x का मुख्य मान परास [-π/2, π/2] है। चरण 3: चूँकि sin(π/4) = 1/√2 और π/4 मुख्य परास में आता है, y = π/4. उत्तर: π/4…

Card 3कोट इन्वर्स का मुख्य मान

मूलधन का मान ज्ञात कीजिए: cot⁻¹(-1/√3)

Answer

चरण 1: मान लीजिए y = cot⁻¹(-1/√3). तो cot y = -1/√3. चरण 2: cot⁻¹x का मुख्य मान (0, π) है। चरण 3: cot(2π/3) = -1/√3 और 2π/3, (0, π) में स्थित है। उत्तर: 2π/3…

Card 4Principal value of cot inverse

Solve for the principal value: cot⁻¹(-1/√3)

Answer

Step 1: Let y = cot⁻¹(-1/√3). Then cot y = -1/√3. Step 2: The principal value range of cot⁻¹x is (0, π). Step 3: cot(2π/3) = -1/√3 and 2π/3 lies in (0, π). Answer: 2π/3…

Card 5Common misconception

Why is sin⁻¹x not the same as (sin x)⁻¹?

Answer

Step 1: sin⁻¹x means the inverse trigonometric function of sine. Step 2: (sin x)⁻¹ means 1/sin x, which is cosec x. Step 3: Example: if x = π/6, then sin⁻¹(1/2) = π/6, but (sin π/6)⁻¹ = 2. Answer: sin…

Card 6आम गलतफहमी

sin⁻¹x, (sin x)⁻¹) के समान क्यों नहीं है?

Answer

चरण 1: sin⁻¹x का अर्थ है साइन का व्युत्क्रम त्रिकोणमितीय फलन। चरण 2: (sin x)⁻¹ का अर्थ है 1/sin x, जो कि cosec x है। चरण 3: उदाहरण: यदि x = π/6, तो sin⁻¹(1/2) = π/6, लेकिन (sin π/6)⁻¹ = 2. उत्तर: sin⁻…

Card 7रचना की पहचान

हल करें: sin(sin⁻¹x)

Answer

चरण 1: मान लीजिए y = sin⁻¹x, तो sin y = x. चरण 2: यह समीकरण x के लिए [-1, 1] में मान्य है। चरण 3: इसलिए sin(sin⁻¹x) = x for x in [-1, 1]। उत्तर: x, x के लिए [-1, 1] में…

Card 8Composition identity

Solve: sin(sin⁻¹x)

Answer

Step 1: Let y = sin⁻¹x, so sin y = x. Step 2: This identity is valid for x in [-1, 1]. Step 3: Therefore sin(sin⁻¹x) = x for x in [-1, 1]. Answer: x, for x in [-1, 1]…

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Frequently Asked Questions

What are the important topics in Inverse Trigonometric Functions for Madhya Pradesh Board Class 12 Mathematics?
Key topics in Inverse Trigonometric Functions include Basic ideas and principal value branches, Domains and principal value ranges, Standard principal values and worked examples, Important identities and simplification patterns. Study these first, then practise questions on each for the Madhya Pradesh Board Class 12 board exam.
How many flashcards are available for Inverse Trigonometric Functions?
There are 44 flashcards for Inverse Trigonometric Functions covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Inverse Trigonometric Functions for the Madhya Pradesh Board Class 12 board exam?
Learn the core ideas first, then work through the 105 practice questions on Inverse Trigonometric Functions. Revise definitions regularly and use flashcards for quick recall before the exam.

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