tjithin
tjithin
22-07-2017
Mathematics
contestada
Rewrite with only sin x and cos x. cos 3x
Respuesta :
konrad509
konrad509
22-07-2017
[tex]\cos (3x)=4\cos^3 x-3\cos x[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
Can someone help me with this? i don’t quite understand this.
Rewrite the following polynomial in standard form. -2+1/3x^2-x
In a right triangular prism, the area of the triangular base is 50 square feet. The height of the prism is 12 feet. What is the volume of the prism?A.220ft^3B.6
¿Como se desarrolla la persona humana en la sociedad y en la familia?
The inventory costing method that results in the lowest taxable income in a period of rising costs is: ____________a. lifo method. b. fifo method. c. d. weighte
what value will(i)raised to power 8 give?
15. Desear (vosotros) ______________________ 16. Dibujar (Sam, Ben, y yo) _____________________ 17. Enseñar (Sra. Acosta y Sr. Gesch) _____________________ 18.
There are two numbers. The smaller number is 32 less than the larger number. If the larger number is increased by 10, it will be 4 times that of the smaller num
Author Paul Stoltz created used GRIT as an acronym to help remember the attributes of a grit mindset. According to Stoltz, GRIT stands for:
Hello people~ help me with this question ^^An electroscope is a device which is used to find if an object is(a) charged(b) magnetic(c) free of cracks(d) hot
