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If y = 2 sin x + sin 2 x for 0€[0,pi/2] , then the area enclosed by the curve and the x-axis is

If y = 2 sin x + sin 2 x for 0€[0,pi/2] , then the area enclosed by the curve and the x-axis is

Grade:12th pass

1 Answers

Pradeep Tangirala
73 Points
6 years ago
y=2sinx +sin2x in 0 to π/2 Draw it`s graph by taking , Put x=0 then y=0 and x=π/2 then y=2 draw it`s graph...Req. Area is integral 0 to π/2 (2sinx + sin2x).dxThen you will get the ans. 3square units...

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