Ask a New Question
Search
Prove that (3cos^2x + 8sinx-8/cos^2x)
Prove that (3cos^2x + 8sinx-8/cos^2x) = (3sinx-5/sinx+1)
3 answers
asked by
Trig
661 views
prove that
sin8x = 8sinx cosx cos2x cos4x
1 answer
asked by
urgent
412 views
could someone help me please.
State the amplitude and the range of the graph of y= -0.8sinx. Describe the transformations that
1 answer
asked by
deborah
672 views
Prove that cos^6A+sin^6A=1/4(1+3cos^22A)
2 answers
asked by
raginichakravorty
1,769 views
Identify the function displayed by the graph. (1 point) Responses f(x) = 6cosx f(x) = 6cosx f(x)= 6 sinx f(x)= 6 sinx f(x) =
1 answer
68 views
Identify the function displayed by the graph.
(1 point) Responses f(x) = 6cosx f(x) = 6cosx f(x)= 6 sinx f(x)= 6 sinx f(x) =
1 answer
54 views
prove that : cos^3(θ)sin^2(θ)=1/16[2cos(θ)-3cos(θ)-5cos(θ)]
1 answer
asked by
Rabin
484 views
Prove That Cos3A = 4Cos A - 3Cos A
1 answer
asked by
Gabriel Gad
673 views
The graph of r(t)=<t- 3sin(t)/2,1- 3cos(t)/2,t> For which values of t is the curvature largest?
I don’t know why my answer is
2 answers
asked by
#1
645 views
How does √(-3cos(t)/2)^2 +(3sin(t)/2)^2 (3cos(t)/2 - 9/2)^2 equal 3/4√4sin^2(t)-12cos(t)+17 instead of √cos^2(t)
1 answer
asked by
Anonymous
409 views