Misc 1 - Find area (i) y = x2, x = 1,2 - Chapter 8 Class 12 - Area bounded by curve and horizontal or vertical line

 

  1. Chapter 8 Class 12 Application of Integrals (Term 2)
  2. Serial order wise

Transcript

Misc 1 - Chapter 8 Class 12 Application of Integrals - Teachoo Find the area under the given curves and given lines: (i) ๐‘ฆ = ๐‘ฅ2, ๐‘ฅ = 1, ๐‘ฅ = 2 and ๐‘ฅ-axis Area required = Area ABCD = โˆซ_1^2โ–’ใ€–๐‘ฆ ๐‘‘๐‘ฅใ€— y โ†’ equation of parabola ๐‘ฆ=๐‘ฅ^2 =โˆซ_1^2โ–’ใ€–๐‘ฅ^2 ๐‘‘๐‘ฅใ€— =[๐‘ฅ^3/3]_1^2 =1/3 [2^3โˆ’1^3 ] = 1/3 [8โˆ’1] =7/3

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.