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Popular >

-arctan(3)

Solution

- arctan (3)

Solution

- 1.24904 \dots

+1

Decimal Notation

- 71.57

Solution steps

- arctan (3)

Refine to a decimal form

= - 1.24904 \dots

Popular Examples

cos(2*(-1.75))+2(-1.75)^2-4

cos (2 \cdot (- 1.75)) + 2 (- 1.75)^{2} - 4

(tan(63)-tan(48))/(1+(tan(63)tan(48)))

\frac{tan ( 6 3 ^{\circ} ) - tan ( 4 8 ^{\circ} )}{1 + ( tan ( 6 3 ^{\circ} ) tan ( 4 8 ^{\circ} ) )}

4sin(pi/4)cos(pi/6)

4 sin (\frac{π}{4}) cos (\frac{π}{6})

arcsin (\frac{20}{25})

[2(cos(pi/4)+isin(pi/4))]^6

[2 (cos (\frac{π}{4}) + i sin (\frac{π}{4}))]^{6}

Frequently Asked Questions (FAQ)

What is the value of -arctan(3) ?
The value of -arctan(3) is -1.24904…