Visually impaired students. The Journal of Visual Impairment & Blindness (May-June 1997) published a study of the lifestyles
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Answer:
Step-by-step explanation:
For this exercise it is important to remember the following:
1. By definition, the "Product" is the result of a multiplication.
2. The "Difference" is defined as the result of a subtraction.
3. The Distributive property states that:
Keeping the above on mind, you know that:
"The difference of and
" can be represented with the following expression:
Therefore, "The product of -13 and the difference of and
" can be represented with this expression:
Finally, you must apply the Distributive property in order to simplify the expression. You get:
The trigonometric form of the complex number 1 + 3i is 3.16[cos(71.57)° + isin(71.57°)]
<h3>What is an equation?</h3>An equation is an expression that shows the relationship between two or more numbers and variables.
Complex number is in the form z = a + bi, where a, b are real numbers.
Given the complex number z = 1 + 3i
In polar form: r = √(1² + 3²) = 3.16
Ф = tan⁻¹ (3/1) = 71.57⁰
The trigonometric form of the complex number 1 + 3i is 3.16[cos(71.57)° + isin(71.57°)]
Find out more on equation at: brainly.com/question/2972832
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