SOLUTION: re:interval
the interval 0≤θ≤π/2 was not given in the problem, it was given in the solution.
what i dont understand is how they got the interval (or the e
Algebra.Com
Question 1108758: re:interval
the interval 0≤θ≤π/2 was not given in the problem, it was given in the solution.
what i dont understand is how they got the interval (or the endpoints) from the function t(0)=2cos(0)+0
thanks!
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
If I understand the question properly, the intervals given for many trig functions are 0 to 2pi inclusive. After/Before that, if the function repeats, as this one does, it is usually not considered.
RELATED QUESTIONS
i was solving an optimization problem and was given a function... (answered by ikleyn)
Solve the equation on the interval 0≤θ<2π.
2sinθ+4=5
What are the... (answered by jim_thompson5910)
What is sin^2 θ-1=0 using the interval 0 ≤ θ < 2 π?
(answered by Alan3354)
What is sin(2θ)sinθ=cosθ using the interval 0 ≤ θ < 2... (answered by Alan3354,lwsshak3)
What is 2cos^2 θ + cosθ -1=0 using the interval 0 ≤ θ < 2 π?
(answered by lwsshak3)
what is cosθ= 1/root2 on the interval... (answered by Theo)
Without using a calculator, find all solutions to cos(θ)=−3√2 in the... (answered by solver91311)
Without using a calculator, find all solutions to tan(θ)=1/√3 in the interval... (answered by Fombitz)
I have to solve 3cosx = cosx -1 in the interval... (answered by lwsshak3)