HSC Science (General) 12th Board ExamMaharashtra State Board
Share
Notifications

View all notifications

Find the area of the region bounded by the curve y = sinx, the lines x=-π/2 , x=π/2 and X-axis - HSC Science (General) 12th Board Exam - Mathematics and Statistics

Login
Create free account


      Forgot password?

Question

Find the area of the region bounded by the curve y = sinx, the lines x=-π/2 , x=π/2 and X-axis

Solution

Required area=`int_(-pi/2)^(pi/2)y dx` , where y=sinx

`=2int_(-pi/2)^(pi) sinx dx`

`=2[cosx]_(-pi/2)^(pi)`

=2[1-0]

=2 sq.unit

  Is there an error in this question or solution?

APPEARS IN

 2013-2014 (October) (with solutions)
Question 4.2.5 | 2.00 marks

Video TutorialsVIEW ALL [1]

Solution Find the area of the region bounded by the curve y = sinx, the lines x=-π/2 , x=π/2 and X-axis Concept: Area of the Region Bounded by a Curve and a Line.
S
View in app×