CBSE Class 12-science Answered
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Asked by arunbc1972 | 11 Jan, 2024, 07:51: PM
Expert Answer
Qn.# 1
so we get, A(x+5) + B ( 3x-2) = 1
By equating coefficients of x , we get , A+3B = 0 or B = - ( A/3 )
By equating constant term , we get, 5A - 2B = 1 or 5A +(2/3)A = 1 or A = 3/17 and B = -1/17
= (1/17) ln [ (3x-2) / (x+5) ]
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Qn. #2
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Qn. #3
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Qn. #4
Let us use the following integration formula
Hence we get
Answered by Thiyagarajan K | 11 Jan, 2024, 09:27: PM
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