catcatscats4276 catcatscats4276

08-12-2017
Mathematics

contestada

Write sin(2x) cos(6x) as a sum of trigonometric functions.

Respuesta :

Аноним Аноним

08-12-2017

use the identity

sin u cos v = 1/2(sin (u + v) + sin(u - v))
so its:-

1/2(sin(8x) + sin (-4x)) Answer

Answer Link

Otras preguntas

Create an acrostic about Mercantilism. Focus on products, major “mother countries” and their colonies, global economic effects. Use complete sentences.

What is the purpose of a lead sentence in a news article? A. to validate the author's credentials B. to inform the reader of the writer's opinion C. to crea

why can't chris hitchhike with stuckey

What was the start of representative government in the English colonies? A) The Mayflower Compact B) The House of Burgesses C) Act of Toleration D)

Based on the United States Constitution, the census helps to determine the number of (1)presidential candidates (2)members of congressional subcommittees (3)el

Witch sentence below has correct capitalization

Please help me!!! My teachers don't teachers don't teach very well.

HELP please!!! pleasee im begging someone Health care, business, retail, and education are examples of _______ industries.

If DEF is an isosceles triangle with base EF, what is the measure of F?

how cellular wastes are removed from the human body and how wastes are removed from a city?