A) 3
B) 4
C) 1
D) 2
Correct Answer: C
Solution :
Required area \[=\int_{1-e}^{0}{{{\log }_{e}}(x+e)\ dx}\] \[=\int_{1}^{e}{\log \ t\ dt=[t\log t-t]_{1}^{e}}=1\ sq.\ unit\], (Put \[x+e=t\]).You need to login to perform this action.
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