sunset220505 sunset220505

13-09-2021
Mathematics

contestada

a) cos(2x- pi/3)= 1/ căn 3
b) ( 2sinx-3 ). cos 2x=0
c) sin 3x.( 5cosx+6)=0
d) 3sin2x- 5cos=0
e) 4sinxcosx.cos2x=-1

Respuesta :

s90288852 s90288852

13-09-2021

It is c sin 3x(5cosx+6)=0

Answer Link

Otras preguntas

Definition of superhuman

The Founding Fathers and Slavery –William Freehling Source: Excerpt from The Founding Fathers and Slavery, a book written by historian William Freehling and pu

According to Genesis, what is unique about the seventh day of creation A. On this day, God rests from the act of creation. B. On this day, God calls what was cr

becky spends 10% eating, 15% free time, 10% homework,, 25% school,and 40% sleep how mand hours per day does becky spends on each activity

Under the reign of Henry's daughter Mary, the Church of England became the official church of the nation. True or False?

Why is this image important for African American history? It shows an escaped African American slave, who was killed running from a whaling ship. It shows the d

Which statement describes a way in which Russia differed from western Europe in the seventeenth and eighteenth centuries? A. Russian nobles embraced the Enlight

What we use in everyday life will metamorphic rocks?

In the election of 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called the A. Square Deal. B. New Nationalism. C. Fair Deal. D. N

Why did Kennedy’s New Frontier program meet resistance at first? A. Congress didn’t like President Kennedy B. Congress thought the money was better spent on war