SophiaPopal
SophiaPopal
03-04-2017
Mathematics
contestada
How do you solve #19?
Respuesta :
Sxerks
Sxerks
06-04-2017
Recall that secΘ = 1/cosΘ
∴ LHS = [tex]\frac{\frac{1}{cosx}}{\frac{sinx}{cosx}}[/tex]
[tex] = \frac{1}{sinx} \neq sinx[/tex]
Thus, we've disproved by providing a proof.
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
What effect did Germany's unrestricted submarine warfare against Britain have on the balance of power in World War I?
10 Points!!! Which comparison symbol makes each inequality statement true? Enter <, > , or = to make each statement true. Enter your answers in the boxe
What part of this cell prevents it from undergoing cytolysis and bursting when placed in a hypotonic environment? A) vacuole B) nucleus C) cell wall D) cell mem
What's the correct answer?
In which mode of market entry does a contractor agree to handle every detail of the operation for a foreign client, and hand over the operation once it is fully
Which best contrasts self-renewal and differentiation? Only differentiation is a process that results from stem cell division. Only differentiation creates mor
HELP WILL REWARD A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 25 miles per
The Bwa are known for which type of masks? A. Face masks B. Helmet masks C. Plank masks D. Belly masks
HELP ME PLEASE! I don't understand
Which of the statements below is true for the following set of numbers? 42, 15, 36, 51, 65, 28
