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Popular >

arctan(cot((3pi)/4))

Solution

arctan (cot (\frac{3 π}{4}))

Solution

- \frac{π}{4}

+1

Solution steps

arctan (cot (\frac{3 π}{4}))

Rewrite using trig identities:

cot (\frac{3 π}{4}) = tan (- \frac{π}{4})

= arctan (tan (- \frac{π}{4}))

Use the inverse trig property:

- \frac{π}{4}

= - \frac{π}{4}

Popular Examples

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cos(arctan(-10/3))

cos (arctan (- \frac{10}{3}))

sin (35. 5^{\circ})

Frequently Asked Questions (FAQ)

What is the value of arctan(cot((3pi)/4)) ?
The value of arctan(cot((3pi)/4)) is -pi/4