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"If " int(5tanx)/(tanx-2)dx=x+a " In"(si...

`"If " int(5tanx)/(tanx-2)dx=x+a " In"(sinx-2cosx)+k " then " a= `

A

(a) `-1`

B

(b) `-2`

C

(c) `1`

D

(d) `2`

Text Solution

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The correct Answer is:
D
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