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February 9, 2025 17:26
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question_id | Image_path | Text | Subject_id | year_group_id | Difficult_level | category | sub_category | Option_1_text | Option_2_text | Option_3_text | Option_4_text | Correct_option | Explanation | sub_category_1 | sub_category_2 | Learn | |
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Assertion (A): ๐(๐ฅ) = EED:\frac{4-x}{4x-x^3}^2:EED Reason (R): ๐(๐ฅ) is said to be continuous at ๐ฅ = ๐ if EED:\lim_{x\rightarrow a}:EED ๐(๐ฅ) = ๐(๐) | 2 | 12 | Hard | Maths | a) Both A and R are true and R is the correct explanation of A | b) Both A and R are true but R is not the correct explanation of A. | c) A is true but R is false. | d) A is false but R is true. | Trigonometry | Learn | |||||||
Evaluate: EED:-\sin^{-1}\left(\left(\cos\left(\frac{33\pi}{5}\right)+cot^{-1}(cot\left(\frac{34๐}{9})\right)\right.\right):EED Prove that: EED:\tan^{-1}\sqrt{x}=\frac12\cos^{-1}\left(\frac{1-x}{1+x}\right),x\in\left\lbrack0,1\right\rbrack:EED | 2 | 12 | Hard | Maths | Trigonometry | Learn |
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