Casio fx-50F kConjugate Complex Number (Conjg), Con jg( 2+3 i ), kAbsolute Value and Argument (Abs, arg), Con jg( 2+3 i ), APolar Coordinate Format (r∠Ƨ)

APolar Coordinate Format (r∠Ƨ)

1,(SETUP)eee2(r∠Ƨ) Example 1: 2 × ('3 + i) = 2'3 + 2i = 4 ∠ 30

2*(93)+W(i))E	2 × ('( 3) + i )
	4
1E(Re⇔Im)	2 × ('( 3) + i )
	30
∠ symbol turns on during display of Ƨ-value.

Example 2: 1 + 1i = 1.414213562 ∠ 45 (Angle Unit: Deg)

1+1W(i)E

1 +1 i

1414213562

1E(Re⇔Im)	1 +1 i
	45

kConjugate Complex Number (Conjg)

You can perform the operation below to obtain conjugate complex number ¯z = a + bi for the complex number z = a + bi.

Example: Obtain the conjugate complex number of 2 + 3i

1,(Conjg)2+3W(i))E	Con jg( 2+3 i )
	2
1E(Re⇔Im)	Con jg( 2+3 i )
	-3

kAbsolute Value and Argument (Abs, arg)

You can use the procedure shown below to obtain the absolute value (z) and argument (arg) on the Gaussian plane for a complex number in the format z = a + bi.

Example:	Imaginary axis
To obtain the absolute value and argument of 2 + 2i	b = 2
(Angle Unit: Deg)
				Real axis
		o	a = 2

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