okegbewilfred22
okegbewilfred22
21-02-2018
Mathematics
contestada
tanA+tanB=sin(A+B)/cosAcosB
Respuesta :
SatansGF
SatansGF
21-02-2018
Do you need to prove that it is equal?
If so:
SinA/cosA + sinB/cosB = (sinAcosB + sinBcosA)/cosAcosB
(SinAcosB + sinBcosA)/cosAcosB = (SinAcosB + sinBcosA)/cosAcosB
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
According to momentary maximization theory, in a concurrent vi vi situation, a subject will _____.
Which of the following describe Charlotte Perkins Gilman’s purposes, or reasons why she wrote “The Yellow Wallpaper”? Check the three boxes that apply. 1: to pe
The english fleet of ships had the advantage over the spanish armada because _______.
Early members of this civilization were shepherds who followed their herds into the tiber valley.
A baker at rods bakery misread the directions and used 53/4 cups of flour in a recipe. It was 13/4 times to much flour. How much flour should the baker have use
Each side of a square is lengthened by 5 inches. the area of this new, larger square is 36 square inches. find the length of a side of the original square.
HELP QUICK AND FAST WHAT THE ANSWER
I really need help with this:(( can someone also explain!
Whats wrong with this...Walt Disney studios is back with another delightful film sure to entertain children and adults alike, hat’s off to the writer and direct
what did europeans bring to the new world that caused the deaths of millions of native americans
