4sin^2x-1=0 Are the angles 30, 120, and 210 and 300?

f(x)= −10.4sin(3x)+8.5cos(3x) find max and min on interval ( -0.81, 1.27 )

cos@-4SIN@=1 then sin@+4cos@=

Given: f(x) = 4sin((x/2)-(pi/2))-3, Find the range and domain

solve for t: 0=4sin(2t)cos(2t)-sin(2t)

4sin^(2)x-3=0

((4sin(atan(4/3))-4sin(0)))-(-3cos(atan(4/3))-(-3cos(0)))+((-3cos(pi/2)-(-3cos(atan(4/3))))-(4sin(pi...

Given f''(x)= -4sin(2x) and f'(0)=4 and f(0) =-6. Find f(pi/2)

Given f″(x)=−4sin(2x) and f′(0)=3 and f(0)=−6. Find f(π/6)

I = 3+4sin(wt +pi/3) what is the rms value ?

h(t)=4sin^2(8 x pi x t) where h is height measured in metres and t is time measured in seconds. Wh...

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