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

Solve z-5 /7 = -1 z=?

In what year did FDR die? A. 1943 B. 1940 C. 1944 D. 1945

what is the sum of 3x - 4 and x + 7?

A(n) ____________________ is responsible for the composition and lighting of each shot in a film. a. actor c. director b. cinematographer d. producer

Which is more important what a person thinks or what a person does

In modern society, what do we mean when we refer to the division of labor? A. The specialization of jobs in the medical field B. All the jobs people do are con

What was an Anti-Federalist? A. a person who did not support the addition of a bill of rights to the new constitution B. a person who wanted the new constitutio

Senator Jon Tester of Montana was reelected in 2012. If he decides to run again when his current term expires, in what year will the election occur? A.

A column graph is the same as a bar graph with bars that run vertically. a. True b. False

How does the arrangement of elements in periods relate to electron configuration