y = log(sinx) find dy/ dx
Answers
Answered by
126
y = log (sin x)
Let sinx = u
Therefore by applying chain rule,
dy/dx = d log u / du * d sin x / dx
dy / dx = 1/u * cos x = 1/sin x * cos x = cot x.
Therefore,
dy/dx = cot x when y = log ( sin x ).
Let sinx = u
Therefore by applying chain rule,
dy/dx = d log u / du * d sin x / dx
dy / dx = 1/u * cos x = 1/sin x * cos x = cot x.
Therefore,
dy/dx = cot x when y = log ( sin x ).
Answered by
47
Answer: The correct answer is cotx.
Explanation:
The given equation in the problem is as follows;
y = log(sinx)
Differentiate equation on both sides with respect to x.
The differentiation of sinx is cosx and the differentiation of logx is 1\x.
Put cosx\sinx= cotx
Therefore, the correct answer is cotx
Similar questions