kellypoucher kellypoucher

02-08-2017
Mathematics

contestada

Find all solutions to the equation. (sin x)(cos x) = 0

Respuesta :

ghanami ghanami

09-08-2017

hello :
(sin x)(cos x) = 0
sinx = 0 or cosx= 0
all solutions in : R
1) sinx= 0 : x = kπ...... k∈ Z
2) cosx= 0 : x= π/2 + kπ ....k∈ Z

Answer Link

Otras preguntas

How many calories are in 3/4 cup of honey

Can you help me with #6???

What is pm ⋅ pn equal to? pm − n pm + n pm ⋅ n pm ÷ n

what is most important in a representative democracy? A. legislature B. Majority ruleC. SuffrageD. Bill of Rights

Prior to 1863 when Lincoln issued the Emancipation Proclamation, the central issue for the north was not slavery, but what? Preserving the Union. Maintaining t

Which of Newton's Laws of motion requires you to have brakes on your bicycle?

Is 2,000 meters are bigger than 20 kilometers

Rose bushes usually rebloom from year to year. Roses, therefore, would be considered (A) annuals (B) biennials (C) perennials (D) evergreen (E) none of these

are on 2. The answer and show the work plzz

The human eye has three types of cone cells. Damage to any one of the types of cone cells doesn’t cause total blindness because of the . A person who has a nonf