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Step -1 I= INT OF [{(COS^2(x))/(SINX …

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Step -1 I= INT OF [{(COS^2(x))/(SINX + COSX)}] dx limit 0 to pie/2 Step-2 Thus we get. 2I= (1/root 2)INT {dx/[cos(x-pie/4)]} limit 0 to pie/2 How did we get step-2 ? Question from Mathmatics Exemplar problem Example no.17

    • Posted by Akash Gupta 7 years, 10 months ago

    CBSE > Class 12 > Mathematics
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