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Popular >

simplify ln(4*cos(x))

Solution

simplify

ln (4 \cdot cos (x))

Solution

2 ln (2) + ln (cos (x))

Solution steps

ln (4 cos (x))

Apply log rule:

lo g_{c} (ab) = lo g_{c} (a) + lo g_{c} (b)

ln (4 cos (x)) = ln (4) + ln (cos (x))

= ln (4) + ln (cos (x))

ln (4) = 2 ln (2)

= 2 ln (2) + ln (cos (x))

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Frequently Asked Questions (FAQ)

What is ln(4*cos(x)) ?
The solution to ln(4*cos(x)) is 2ln(2)+ln(cos(x))