Search for: If I1=∫1sinθ x1+x2dx and I2=∫1cosecθ 1xx2+1dx then the value of I1I12I2eI1+I2I22−11I12+I22−1, is If I1=∫1sinθ x1+x2dx and I2=∫1cosecθ 1xx2+1dx then the value of I1I12I2eI1+I2I22−11I12+I22−1, is ABCD Fill Out the Form for Expert Academic Guidance!l Grade ---Class 1Class 2Class 3Class 4Class 5Class 6Class 7Class 8Class 9Class 10Class 11Class 12 Target Exam JEENEETCBSE +91 Preferred time slot for the call ---9 am10 am11 am12 pm1 pm2 pm3 pm4 pm5 pm6 pm7 pm8pm9 pm10pm Please indicate your interest Live ClassesBooksTest SeriesSelf Learning Language ---EnglishHindiMarathiTamilTeluguMalayalam Are you a Sri Chaitanya student? NoYes Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:We have,I2=∫1cosecθ 1xx2+1dx=−∫1sinθ t1+t2dt, where t=1x⇒ I2=−I1∴I1I12I2eI1+I2I22−11I12+I22−1=I1I12−I1e0I12−112I12−1=I1I12−I11I12−10I120 [Applying R3∈R3−R2]=−I12−I1+I1=0 [Expanding along R3] Related content Nucleus Diagram for Class 9 Neuron Diagram Class 9 Human Heart Diagram Class 10 CBSE Class 7 Science Chapter 1 Nutrition in Plants MCQ Questions with Answers CBSE Class 9 English Worksheet – The Road not Taken 50+ GK Questions and Answers for Class 8 “Kabir Ki Sakhiyan” MCQ Questions for Class 9 Hindi with Answers Kshitij, Kritika, Sparsh, Sanchayan Bhag 1 CBSE Class 7 English Honeycomb Chapter 1 Three Questions MCQ Questions with Answers CBSE Class 9 English Beehive Book Poem 1 The Road Not Taken MCQ Questions with Answers MCQs Questions with Answers for Class 9 English Chapter 1 The Fun They Had