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"for ryan" 1.find tan 2x if...

"for ryan"

1.find tan 2x if sin x = 0.5(in sec quad0

tan2x=?

2.simplify the given expression by giving the results in terms of one half of the given angle.then use the calculator to verify the result.

sqrt 1+cos168 deg=?

3.solve the following trig equation analytically(using identities if necessary for exact values if possible) for values of x for 0<_ x <2pi.

8 tan x + 6 =7(1+ tan x)

4.solve the following equation analytically.use values of x for 0<_ x<2pi.

5 sin x + 5 sin 3x=0

5.use a calculator to evaluate the given expression

sin [tan^_!(-0.2708)] (four decimal places as needed)

6.solve for the angle A for the triangle in terms of the given sides.explain you method.

a.A=cos^-1 c/a,because cos A =c/a

b.A=sin ^-1 c/a,because sin A=c/a

c.A =cos ^-1 a/c, because cos A= a/c

d.A=sin ^-1 a/c,because sin A= a/c

1.find tan 2x if sin x = 0.5(in sec quad0

tan2x=?

2.simplify the given expression by giving the results in terms of one half of the given angle.then use the calculator to verify the result.

sqrt 1+cos168 deg=?

3.solve the following trig equation analytically(using identities if necessary for exact values if possible) for values of x for 0<_ x <2pi.

8 tan x + 6 =7(1+ tan x)

4.solve the following equation analytically.use values of x for 0<_ x<2pi.

5 sin x + 5 sin 3x=0

5.use a calculator to evaluate the given expression

sin [tan^_!(-0.2708)] (four decimal places as needed)

6.solve for the angle A for the triangle in terms of the given sides.explain you method.

a.A=cos^-1 c/a,because cos A =c/a

b.A=sin ^-1 c/a,because sin A=c/a

c.A =cos ^-1 a/c, because cos A= a/c

d.A=sin ^-1 a/c,because sin A= a/c

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