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Popular >

simplify ln(2cos(x/2))

Solution

simplify

ln (2 cos (\frac{x}{2}))

Solution

ln (2) + ln (cos (\frac{x}{2}))

Solution steps

ln (2 cos (\frac{x}{2}))

Apply log rule:

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

ln (2 cos (\frac{x}{2})) = ln (2) + ln (cos (\frac{x}{2}))

= ln (2) + ln (cos (\frac{x}{2}))

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join (2ln(3))/(ln(13))+3 join

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Frequently Asked Questions (FAQ)

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