$\sqrt{32}=4\sqrt{2} \ ?$
$\Large\int_0^{\frac{\pi}{4}} (cosx-sinx) \ dx \ +\int_{\frac{\pi}{4}}^{\frac{5\pi}{4}} (sinx-cosx) \ dx +\int_{\frac{5\pi}{4}}^{2\pi} (cosx-sinx) \ dx$
Inspiron yes so ?
Inspiron thnks how you get that tell method ?
Graphs.
Inspiron is there any other method , you know ,if function is complex then in exam if its graph is complex then my entire time will be over in drawing graph only
https://math.stackexchange.com/questions/2627776/definite-integral-sinx-cosxdx#2627776
thanku bhai Tuhin Dutta edit your post there asking how they are finding interval ,
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