isxaaqbakool isxaaqbakool

03-10-2020
Mathematics

contestada

(sinx+cosx)2=sin2x+1

Respuesta :

us8765594229 us8765594229

03-10-2020

Answer:

(sinx+cosx)²=sin2x+1

RHS

sin2x+1. (sin2x=2sinx*cosx)

2sinx*cosx+1. (sin²x+cos²x=1)

2sinx*cosx+sin²x+cos²x.

(sinx+cosx)²

Answer Link

Otras preguntas

Graph the function defined by f(x)= l-x-7l

14.Another name for fat is:A Fats and oilsB. LipidsC. GlycerolD. Oils

Ana: ¡Carlos come las papas fritas con jugo de naranja! Maria: ____ A.Me encanta la pizza. B.¡Qué asco! C.¡Por supuesto! D.en el desayuno Please help fast

The cost for a cell phone service is $75 per month plus $0.17 per minute. Which expression shows the monthly cost for the phone if x represents the number of mi

Help me out real quick

Need help plz 3(4x+1)=-57 What is x

Write a Common Lisp function named leapYear which takes no parameters and returns an ordered list containing all leap years from 1800 though 2020. The list of l

How does the government define race?

why is it especially important that criminal justice professionals are ethical do you think most of them are why or why not

Find the equation of the line with the given properties: passes through (2,3) and (2,9).