# What is the polar form of 1 i is?

## What is the polar form of 1 i is?

1+i=√2⋅(cos(π4)+i⋅sin(π4))

## What is i2 value?

= -1
We know, i2 = -1, let us calculate the value of ‘i’ raised to the power other imaginary numbers.

How do you find Theta in polar form 11?

Polar Form Equation θ=tan-1(y/x)+180° for x<0 .

What is I2 heterogeneity?

The most commonly used heterogeneity measure, I2, provides an estimate of the proportion of variability in a meta-analysis that is explained by differences between the included trials rather than by sampling error.

### What is the polar form of sqrt 3?

The inverse tangent of √33 is θ=30° θ = 30 ° . This is the result of the conversion to polar coordinates in (r,θ) form.

### Is a high I2 good?

If I^2 ≤ 50%, studies are considered homogeneous, and a fixed effect model of meta-analysis can be used. If I^2 > 50%, the heterogeneity is high, and one should usea random effect model for meta-analysis.

What is the formula for polar form?

To determine the argument of z,we should plot it and observe its quadrant,and then accordingly calculate the angle which the line joining the origin to z makes with

• The polar form makes operations on complex numbers easier.
• Modulus of z,|z|is the distance of z from the origin.
• How to find polar form?

Complex numbers in the form a+bi are plotted in the complex plane similar to the way rectangular coordinates are plotted in the rectangular plane.

• The absolute value of a complex number is the same as its magnitude.
• To write complex numbers in polar form,we use the formulas x = rcosθ,y = rsinθ,and r = √x2+y2.
• #### How to convert complex numbers from rectangular to polar form?

Complex Numbers consist of two distinct numbers,a real number plus an imaginary number.

• Imaginary numbers are distinguish from a real number by the use of the j-operator.
• A number with the letter “ j ” in front of it identifies it as an imaginary number in the complex plane.
• By definition,the j-operator j ≡ √-1
• #### What is polar form in math?

What is polar form in math? The polar form of a complex number is another way to represent a complex number. The form z=a+bi is called the rectangular coordinate form of a complex number. The horizontal axis is the real axis and the vertical axis is the imaginary axis.