1.

The area bounded by curves \[y=\cos x\] and \[y=\sin x\] and ordinates \[x=0\] and \[x=\frac{\pi }{4}\] is   [Karnataka CET 2002]

A.   \[\sqrt{2}\]
B.   \[\sqrt{2}+1\]
C.   \[\sqrt{2}-1\]     
D.   \[\sqrt{2}(\sqrt{2}-1)\]
Answer» D.   \[\sqrt{2}(\sqrt{2}-1)\]


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