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

In the following question, a is a real number. Question: what choice of a would yield a system of linear equations with NO solutions? 9x-14y=-3 2x-ay=-6

Two long straight current-carrying wires run parallel to each other. The current in one of the wires is 7.2A, their separation is 18.1 cm and they repel each ot

In the blanks, write "fewer" or "less," whichever is the correct form. PLEASE HELP I brought ____apples than John. I have _____work to do today. I have ____mon

What actress was nominated for 18 emmys before winning?

If a bike tire has 16 spokes spaced evenly apart, name its angles of rotation. Can you please solve and explain it

PROBLEM 1 Verify that the differential equation (2x y)dx +(x - 6y)dy = 0 is exact and then solve the associated differential equation

There are 321 visitors at the library. Each library table seats 12 people. How many tables are needed to seat all of the visitors? (Explain the process of how

6. Creeping eruption can be treated with which one of the following antiparasitic drugs?A MetforminB MethotrexateC Minipress (1)D Mitezos|what drug is used for

What is John’s profession in “ The Yellow Wallpaper?

Which layer of the alimentary canal is responsible for segmentation and peristalsis?