Indefinite IntegrationHard
Question
The value of
d x is equal to :
d x is equal to :Options
A.ln |sin x| + sin x + C
B.ln |sin x| - sin x + C
C.- ln |sin x| - sin x + C
D.- ln |sin x| + sin x + C
Solution
I = 
Put sin x = t , then cos x dx = dt
⇒ I =
= ln | t | - t + C = ln |sin x| - sin x + C
Put sin x = t , then cos x dx = dt⇒ I =
= ln | t | - t + C = ln |sin x| - sin x + CCreate a free account to view solution
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