briannaharries09 briannaharries09

22-11-2019
Mathematics

contestada

Is it ever possible that sin (A+B)=⁡ (A+B)= sin⁡ A+sin⁡ B?

If so, explain how. If not, explain why not.

Respuesta :

sqdancefan sqdancefan

30-11-2019

Answer:

It will always be the case when A and B are opposites

Step-by-step explanation:

sin(x) = -sin(-x) so ...

sin(A -A) = (A -A) = sin(A) -sin(A) = 0

That is, the given expression is true when B=-A.

Answer Link

Otras preguntas

Name three factors that are important in promoting venous return

What happened to notre dame cathedral during the french revolution

Which of the following rights was given to both the men and women of ancient Greece? A. representation in court B. participation in all religious events C. part

why correct answer is B. selective breeding? someone please give me a explanation

Which characteristic surface of the moon contains the same rock as the ocean floor? A. craters B. terrae C. maria D. regolith

Kim is making a bouquet for her friend. She used x tulips and some daffodils in the bouquet. The number of daffodils is equal to the square root of the number o

Locate on the periodic table each group of ions with the same charge. What relationship exists between ions of the same charge and the location of the correspon

The Declaration of Independence doeswhat in the list of grievances section?

a manual, memo, or report would all be types of ___ documents. a. workplace b. public c. consumer d. research

Cora chose to have her birthday partyat the movie theatre. Includingherself, 8 kids and 2 adults went to theparty. The price per child is $6 andthe price per ad