jduck02p8y2mq jduck02p8y2mq

04-06-2018
Mathematics

contestada

Which of the following is NOT a Trig identity?

Which of the following is NOT a Trig identity class=

Respuesta :

Professor1994 Professor1994

05-06-2018

Option C. is a trigonometric identity
sin^2 A + cos^2 A = 1

Dividing by cos^2 A we get:
sin^2 A / cos^2 A + cos^2 A / cos^2 A = 1 / cos^2 A
tan^2 A + 1 = sec^2 A this is Option B and Option D.

Answer: Option A

Answer Link

Otras preguntas

how does value judgements influence evaluation and criticism of art as a whole?

Lenny copied and pasted content from a commercial website into his research paper without citing his source, passing the work off as his own. When his teacher d

What is the equation of the line that has a slope of 5 and goes through the point (2,7)

Men and women were originally created by God as extremely intelligent beings. True or False

Approximately how long did slavery last in the United States?

Which of the following best replaces the question mark in the diagram below

Which characteristic does a translation not preserve? A. distance from the origin B. size of the figure C. rotational symmetry D. shape

Is the given relation a function?

0.3401224 ÷ 0.717 divide, and then round the answer to two decimal places

List and explain please help me