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Popular >

12arctan(1)

Solution

12 arctan (1)

Solution

3 π

+1

Decimal Notation

540

Solution steps

12 arctan (1)

Use the following trivial identity:

arctan (1) = \frac{π}{4}

arctan (1)

x 0 \frac{3}{3} 13 arctan (x) 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} arctan (x) 0^{\circ} 3 0^{\circ} 4 5^{\circ} 6 0^{\circ}

= \frac{π}{4}

= 12 \cdot \frac{π}{4}

Simplify

12 \cdot \frac{π}{4} : 3 π

12 \cdot \frac{π}{4}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{π 12}{4}

Divide the numbers:

\frac{12}{4} = 3

= 3 π

= 3 π

Popular Examples

arcsin (\frac{10}{39})

tan (\frac{1}{2} π)

(250)/(sin(35))

\frac{250}{sin ( 3 5 ^{\circ} )}

sin (\frac{π}{2} \cdot 2)

cos (3.6)

Frequently Asked Questions (FAQ)

What is the value of 12arctan(1) ?
The value of 12arctan(1) is 3pi