AP EAMCET · Maths · Definite Integration
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Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
I=∫π45π4costsint+sintcostdt =∫π4π2costsintdt-∫π25π4costsintdt+∫π4πsintcostdt-∫π5π4sintcostdt =t22121-t221-12+t22120-t220-12 (let sint=t) =12-14-14+12+0-14-14+0=0 =5π24-13π28
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