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What is the inverse trig

How do you solve cos(2arcsin 1/4) using inverse trig. functions??!!PLEASE HELP ME!
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2. asked by Tor
3. 725 views
What is the inverse trig function cotangent of square root of 3/3? What is the value?
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2. asked by Bob
3. 556 views
How do you do the derivative of an inverse trig function?arcsin (sqrt2/2)??
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2. asked by Hannah
3. 511 views
Integrate [1/square root of(e^(2x)-1)]. I have to use u substitution. We are doing the integrals of inverse trig functions, but
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2. asked by Elaine
3. 622 views
1. what trig function has an amplitue of 1 and negative values for angles between π/2 and π?2. what trig function never
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2. asked by anon
3. 958 views
could someone please refresh my memory of the basic trig functions?ex) cos^2 + sin^2 = 1? That is a trig identity.
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2. asked by raychael
3. 657 views
After making the appropriate inverse trig substitution x=ag(θ) (where g is a certain trigonometric function), the indefinite
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2. asked by john
3. 350 views
Write the expression and evaluate. There is only one answer whIch should match the range of the inverse trig function.Sec^-1(-2)
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2. asked by Charles
3. 575 views
Trying to understand an inverse trig function.Evaluate Cos^-1 (sqr3/2) So I know it's 30 degrees, but wouldn't it also be 150
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2. asked by Bobby
3. 454 views
Suppose that z1=6-8i. Find:A. The Trig Form of the complex number z1, where your theta is in degrees. B. The Trig form of z1*z2,
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2. asked by Joshua
3. 659 views