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

It takes William 45 minutes to weed the garden. It takes his younger sister May 75 minutes to do the same job. If they work together, how long will it take them

Which expression is equivalent to quivalent to b^-2/ab^-3?

A rock is projected upward from the surface of the moon, at time t = 0.0 s, w a velocity of 30 m/s. The acceleration due to gravity at the surface of the moon i

Members of the African Methodist Episcopal Church were known for: A. helping the sick during an epidemic. B. purchasing freedom for slaves. C. caring for runawa

Using election results to measure public opinion is a challenge because _____. some voters select candidates who have opposing views people do not always vote i

2/1 divided by 3/9 pls tell me the answer

At 1,312 feet below sea level, the is the lowest point on the Earth's surface.

What is the range of the function f(x)=(x-1)^2 when the domain is {-5,0,5}?

What is the slope of the line that contains the points (-2,7) and (2, 3)?

The role of a circuit breaker is