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If f(x) =  and g(x) = logex, (x > 0) then the values of the integral dx is  

(a)

loge1

(b)

loge3

(c)

loge2

(d)

logee



Question ID - 57564 | SaraNextGen Top Answer

If f(x) =  and g(x) = logex, (x > 0) then the values of the integral dx is  

(a)

loge1

(b)

loge3

(c)

loge2

(d)

logee

1 Answer
127 votes
Answer Key / Explanation : (a) -

g f(x) = ln

Let I = dx                 … (i)

 

I = dx                        … (ii)

Adding (i) and (ii)

2I = dx  = 0

⇒ I = 0 = ln 1.

127 votes


127