cam3376
cam3376
02-12-2018
Mathematics
contestada
How do I solve this proof?
Respuesta :
hjohn06
hjohn06
02-12-2018
Tany = siny/cosy. Tan2y= sin2y/cos2y Coty = cosy/siny. Sec2y = 1/cos2y. What you are trying to do is solve one side to equal the other. So you would chance tan and sec to sines and cosines
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
The acceleration due to gravity on Mars is twice that on the Moon. If you hit a baseball on the Moon with the same effort (and therefore same speed and angle) a
where do most native americans live today ?
Please help me with this.
True or False: A p is the probability that the results are not due to chance, the probability that the null hypothesis (H0) is false.
As a result of cash flow shortages, Millard's Department Stores has fallen behind in payments to suppliers. Some suppliers are withholding shipments to Millard'
Which of the following items are part of financial reporting but are not included as part of general-purpose financial statements? a. Stock price information an
A theater is presenting a program on drinking and driving for students and their parents or other responsible adults. The proceeds will be donated to a local al
For the reaction: CH3I + Cl− → CH3Cl + I− What is the change in enthalpy for the reaction, ΔrH, in units of kcal/mol? Provide your answer to the nearest 0.1 kca
driving down the highway , you find yourself behind a heavily loaded tomato truck. you follow close behind the truck keeping the same speed. suddenly a tomato f
Place the following events in the order they might occur once rent control is implemented in a crowded, impoverished neighborhood. a. Property owners cannot af
