1) Solve for t 0≤ t <2π 12 sin(t)cos(t)= 8 cos(t) t = 2) Solve 2sin^2(w)−sin(w)−1=0 for all solutions 0≤ w <2π w = 3)
Posted: Sat Jul 09, 2022 2:12 pm
1) Solve for t 0≤ t <2π12 sin(t)cos(t)= 8 cos(t)t = 2) Solve 2sin^2(w)−sin(w)−1=0 forall solutions 0≤ w <2πw =
3) Solve 4sin^2(x)−10sin(x)−6=0 forall solutions 0≤ x <2πx=
4) Find all solutions of theequation 2sin^2 x−cosx=1in the interval [0,2π).x=
5)Solve −7sin^2(x)−6 cos(x)=−6 for xon [ 0,2π ). Give your solutions in radians, rounded to 3decimal places.
6) Solve 9cos^2(x)−10sin(x)=10 for x on [ 0,2π ). Give yoursolutions in radians, rounded to 3 decimal places.
7) Find all solutions of theequation 2 sin^2 x−cos x=1 in theinterval [0,2π). The answer is x1= , x2= ,and x3=
with x1 <x2 <x3.
8) Solve 2 cos^2(t) +cos(t)−1=0 for all solutions 0≤ t <2πt =
9) Solve for t, 0 ≤ t <2π18 sin(t)cos(t)=4 cos(t) t=
PLEASE HELP ON ALL KEEP GETTING WRONG ANSWERS, TIA!
3) Solve 4sin^2(x)−10sin(x)−6=0 forall solutions 0≤ x <2πx=
4) Find all solutions of theequation 2sin^2 x−cosx=1in the interval [0,2π).x=
5)Solve −7sin^2(x)−6 cos(x)=−6 for xon [ 0,2π ). Give your solutions in radians, rounded to 3decimal places.
6) Solve 9cos^2(x)−10sin(x)=10 for x on [ 0,2π ). Give yoursolutions in radians, rounded to 3 decimal places.
7) Find all solutions of theequation 2 sin^2 x−cos x=1 in theinterval [0,2π). The answer is x1= , x2= ,and x3=
with x1 <x2 <x3.
8) Solve 2 cos^2(t) +cos(t)−1=0 for all solutions 0≤ t <2πt =
9) Solve for t, 0 ≤ t <2π18 sin(t)cos(t)=4 cos(t) t=
PLEASE HELP ON ALL KEEP GETTING WRONG ANSWERS, TIA!