peach816
peach816
08-01-2018
Mathematics
contestada
3 tan x cos x cot x = 3cosx. true or false?
Respuesta :
Аноним
Аноним
08-01-2018
And the answer is false.
Answer Link
Аноним
Аноним
08-01-2018
tan x = 1 / cot x
so tanx * cot x = 1/cot x * cotx = 1
so 3 tanx cos x cotx = 3 cos x * 1 = 3 cos x
True
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
HELP ASAP!!!! I WILL GIVE BRAINLIEST!
Determine the equation of the line passing through the points (4,-1) and (-2,-4)
12x - 4=4(2x+1) What is x?
Gía trị của biểu thức A = ( 2x - 5)x(2x +5) - 4 x (x+2)x(x-2) + (10x + 7)
The ratio of red candies to blue candies is 5:4 in the bag. If there are 20 blue candies in the bag, how many red candies are there
mathematics algebra sat
she bought it at shop over there
Why would the cell theory change over time?
When did Napoleon crown himself Emperor of France and why? What was Napoleon's main objective to crown himself emperor? What did Napoleon achieve as Emperor of
Are the points (3,2) (8,16) (13,8) (14,14) (20,5) (24,8) (27,2) (31,6) (31,3) a function?
