pamdhuber4448 pamdhuber4448

21-05-2018
Mathematics

contestada

Which counterexample shows the conjecture "if the product of two numbers is positive, then the two numbers must both be positive" to be false?

Respuesta :

MsEHolt MsEHolt

31-05-2018

Any counterexample including two negative numbers would work.

The product of two positive numbers is positive; however the product of two negative numbers is also positive.

Answer Link

Otras preguntas

Northern cod produce proteins that protect their cells from damage caused by subzero temperatures. Measurements of the osmotic pressure for two “antifreeze” pro

write an expression for the speed of transverse wave in a string and speed of longitudinal wave in a medium.

Grand jury also has the power to do what in secret?

The suffix -FIBRATE indicates the drug is (include specific type) A - An ACE inhibitor B - A fibrate C - An angiotensin receptor blocker D - A diuretic

explain thouroughly context of political cartoon and a summary of the message of the cartoon no

A radiation X is focused on the bulb of a thermometer. Mercury in the thermometer shows a rapid increase. The radiation X isA. Infrared radiationB. Visible ligh

1. Describe the differences among routine, limited, and extensive decisions

Level Ill: High-performance skills: Components of level III focus on managing ______, managing ______, and improving concentration. It is common to recognize to

Materials that inhibit the flow of electric current are called: a) Conductors b) Semiconductors c) Resistors d) Insulators

Why do we need to use Single Sign-On (SSO) for a connected app?