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Popular >

arctan(7/(-3))

Solution

arctan (\frac{7}{- 3})

Solution

- 1.16590 \dots

+1

Solution steps

arctan (\frac{7}{- 3})

Refine to a decimal form

= - 1.16590 \dots

Popular Examples

cos(arccos(-1/4))-2cos(2arccos(-1/4))

cos (arccos (- \frac{1}{4})) - 2 cos (2 arccos (- \frac{1}{4}))

\frac{1}{4} cos (0)

sin((2pi)/2)+cos((2pi)/2)

sin (\frac{2 π}{2}) + cos (\frac{2 π}{2})

cos (5.5)

-51.875cos((2pi)/(365)(55-354))+727.725

- 51.875 cos (\frac{2 π}{365} (55 - 354)) + 727.725

Frequently Asked Questions (FAQ)

What is the value of arctan(7/(-3)) ?
The value of arctan(7/(-3)) is -1.16590…