58STRAPS 58STRAPS

16-02-2022
Mathematics

contestada

TRIG IDENTITIES:
1 - (cos^2x / 1+sinx)

A. -cos^2x
B. cosx
C. sinx

TRIG IDENTITIES1 cos2x 1sinx A cos2x B cosx C sinx class=

Respuesta :

goddessboi goddessboi

16-02-2022

Answer:

C) [tex]sinx[/tex]

Step-by-step explanation:

[tex]1-\frac{cos^2x}{1+sinx}\\\\1-\frac{1-sin^2x}{1+sinx}\\ \\1-\frac{(1+sinx)(1-sinx)}{1+sinx}\\\\1-(1-sinx)\\\\sinx[/tex]

Answer Link

Otras preguntas

The reaction of the cardiovascular system to higher levels of physical activity

The scientific study of crime, criminal behavior, and the causes and prevention of crime, including rehabilitation and punishment of offenders is

Write 100 more than 234641

as the nights get longer and the temperatures become cooler, some plants

The capital of the islamic empire from 661-762 was

A research method that allows psychologists to better understand human behavior by carefully constructing portraits of individuals' lives is known as the

What happens to light as the ocean increases in depth

1. Today’s average computer has___times the processing of an old Pac-Man machine A: 10 B:100 C: 1,000 D: 10,000 2. As of 2017, the video game industry is about

When a number is added to of itself, the result is 24. The equation that models this problem is n + n = 24. What is the value n?

A major development in the run-up to the 2010 elections was the growth of the ______ movement.