Q24 of 34 Page 176

The area of the region bounded by the y-axis, y = cos x and y = sin x, 0 ≤ x ≤ is.

Given;

y-axis, y = cos x and y = sin x, 0 ≤ x ≤ π/2



⇒ sin x = cos x



Required area





= (√2 − 1) sq.units

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