Ex 7.9, 8
Last updated at May 29, 2018 by Teachoo
Transcript
Ex7.9, 8 6 4 Let F = . Divide and multiply by + F = + + Let c + = Differentiating w.r.t. + = 2 = + = = + Therefore, + + = + . + = = log = log + Hence, F = log + cot Step 2 :- 6 4 = 4 6 = 4 + 4 log 6 + 6 = 2 +1 + 2+ 3 = 2+ 3 2 +1 = 2 + 3 2 + 1 = 2 + 3 2 + 1 2 3 2 3 = 2 2 3 2 2 +1 2 3 = 4 3 2 +1 2 3 = 1 2 1 2 3 2 +1 2 1 = 2 1 2 3 2 2 1 2 =
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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.