Mathematics Part-II

Book: Mathematics Part-II

Chapter: 8. Application of Integrals

Subject: Maths - Class 12th

Q. No. 5 of Miscellaneous Exercise

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5

Find the area bounded by the curve y = sin x between x = 0 and x = 2π.


The required area = Area of OABO + Area BCDB




= [-cosπ +cos0] +|-cos2π + cosπ|


= 1 + 1+ |(-1 -1)|


= 2 +|-2|


= 2 + 2


= 4 units


5

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