falconone24 falconone24

01-12-2020
Mathematics

contestada

Express sin 6x-sin 2x in product form.

Respuesta :

surjithayer10 surjithayer10

01-12-2020

Answer:

Step-by-step explanation:

sin C-sin D=2cos ((C+D)/2)sin ((C-D)/2)

[tex]sin ~6x-sin ~2x=2cos ~\frac{6x+2x}{2} sin ~\frac{6x-2x}{2} \\=2 ~cos~4x~sin~2x[/tex]

Answer Link

Otras preguntas

_______ are pathways that channel energy throughout the body. meridians chakras blood vessels nerves the pea sized gland at the base of the brain that releases

what is 72 - 2y^2 fully factorised

finding the missing digits on this photo PLS

how does the modern civilization located in the indus river valley compared to early river civilizations from that area

Helpeith my maths question (points for grabs)

Write the major race, climate and himalayan hill and Terai of region of Nepal

What is the answer if b

c. The quotient of 3 and a number x.

the problem below, which line contains an Tor? Line 1 : 6x-2(x-5)=22 Line 2: 6x-2x-10=22 Line 3: 4x-10=22 Line 4: 4x=32 Line 5: x=6

Matrics AssismentQ.2) If A = [11 2 ; 8 5] and b = [12 2 ; 3 1] then find B - A