
Miscellaneous
Misc 1 (ii) Important
Misc 2 Deleted for CBSE Board 2022 Exams
Misc 3
Misc 4 Important
Misc 5 Important
Misc 6 Important Deleted for CBSE Board 2022 Exams
Misc 7 Deleted for CBSE Board 2022 Exams
Misc 8 Deleted for CBSE Board 2022 Exams
Misc 9 Important Deleted for CBSE Board 2022 Exams
Misc 10 Deleted for CBSE Board 2022 Exams
Misc 11 Important
Misc 12 Important Deleted for CBSE Board 2022 Exams
Misc 13
Misc 14 Important
Misc 15 Deleted for CBSE Board 2022 Exams
Misc 16 (MCQ)
Misc 17 (MCQ) Important
Misc 18 (MCQ) Deleted for CBSE Board 2022 Exams
Misc 19 (MCQ) Important Deleted for CBSE Board 2022 Exams
Miscellaneous
Last updated at Dec. 29, 2021 by Teachoo
Misc 1 Find the area under the given curves and given lines: (i) 𝑦 = 𝑥2, 𝑥 = 1, 𝑥 = 2 and 𝑥-axisArea required = Area ABCD = ∫_𝟏^𝟐▒〖𝒚 𝒅𝒙〗 y → Equation of parabola 𝑦=𝑥^2 Thus, Area required = ∫_1^2▒〖𝑦 𝑑𝑥〗 =∫_𝟏^𝟐▒〖𝒙^𝟐 𝒅𝒙〗 =[𝑥^3/3]_1^2 =1/3 [2^3−1^3 ] = 1/3 [8−1] =𝟕/𝟑 square units