smacias47
smacias47
22-03-2017
Mathematics
contestada
Prove the identity. sin(−θ) cot(−θ) = cos θ
Respuesta :
ghanami
ghanami
22-03-2017
Hello :
sin(−θ) = - sin(θ)
cot(−θ) = - cot(θ)
cot(θ) = cos(θ)/sin(θ)
sin(−θ) cot(θ) = (- sin(θ))×(-cos(θ)/sin(θ)) = cos(
θ)
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Which is a compound sentence? A) In the end, the producers ran out of money, and the movie never got made. B) Critics all agree that this movie is
What will happen if you add more solute to a saturated solution? It will dissolve. It will remain undissolved in the container. It will become solvent. It will
PLEASE HELP! This is due tomorrow
Which of these battles was a major victory for the union in the american civil war?
Wouldn't it be D ??????
What is the answer to 9 2b=47?
How are atp and adp related?
what is the string theory.
Jelaskan peran dna sense menjelang awal proses sintesis protein
How did the Seeder Plow impact the Mesopotamians?
