1.The area of the region A={(x,y)∣∣cosx−sinx∣≤y≤sinx, 0≤x≤π2}A = \{(x, y) \mid |\cos x - \sin x| \leq y \leq \sin x,\ 0 \leq x \leq \frac{\pi}{2}\}A={(x,y)∣∣cosx−sinx∣≤y≤sinx, 0≤x≤2π} isa.1−121 - \frac{1}{\sqrt{2}}1−21b.5+22−4.5\sqrt{5} + 2\sqrt{2} - 4.55+22−4.5c.12\frac{1}{2}21d.5−22+1\sqrt{5} - 2\sqrt{2} + 15−22+1Login to continueOnly logged in users canattempt or see the solution.
