diego12896 diego12896

01-07-2016
Mathematics

contestada

Verify the identity. tan x plus pi divided by two = -cot x

Respuesta :

CaffeineBeast CaffeineBeast

01-07-2016

the provided equation is not an identity

Answer Link

Otras preguntas

Polytene chromosomes of Drosophila salivary glands each consist of multiple identical DNA strands that are aligned in parallel structures. How could these arise

The distribution of annual profit at a chain of stores was approximately normal with mean μ = $66,000, standard deviation σ = $22,000. The stores with profits i

The frequency of the fundamental of the guitar string is 320 Hz. At what speed c do waves move along that string?

Bramble Corp. recorded journal entries for the declaration of $250000 of dividends, the $159500 increase in accounts receivable for services rendered, and the p

The vertices of a triangle are L (0, 1), M ( 1, -2) , and N (-2, 1). write the coordinates of of the image after the translation. (x-3,y-4)

What is the mean of the data set? 8, 12, 17, 24, 29, 31, 40

which statement best describes a hypothesis??A. it must be a theory b. it must be true c. it must be permanent d. it must be testable

x+2=x+10I need to set them equal to each other. Please show workk

What is the domain and range of y=3×^2

A group of experimenter want to test the effectiveness of a well-known and expensive brand of pain medication against the effectiveness of a lesser-known and ch