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Solution


Q.

The area bounded by the curve y=sinx between the ordinates x=0 and x=π and the X-axis is:
1 2 sq. units  
2 4 sq. units  
3 3 sq. units  
4 1 sq. units  

Ans.

(1)

Ans.       2 sq. units

Explanation :

A=∫0πsinx dx=[-cosx]0π

   =1+1=2 sq. units