Prove the identity. sin(-0) sec(-0) cot(-0) = 1
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A: We have to find the angle theta.
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A: Topic:- trigonometry
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A: -4cosθ=2+ sin2θ-4cosθ=2+1-cos2θcos2θ-4cosθ-3=0cosθ=4±(-4)2-4(-3)2cosθ =4±282=4±272cosθ=2±7
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A: Sin60° = perpendicular / hypotenuse √3/2 = AC/AB √3/2 = AC/12 AC = 6√3
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A: What is the slope of the graph y = -x² at x = 3?
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Q: Use the Law of Cosines to find the remaining parts. 1. m<A = 133 b = 12 c = 15 2. m<C = 60 a = 15 b ...
A: 1. m∠A = 133b=12c=15Using cosine Law,a2 = b2 + c2 - 2bc cos Aa2 = 122 + 152 - 2(12)(15) cos 133a2=61...
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A: secθ=1cosθ sin2θ+cos2θ=1
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A: We know the following.
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A: we have the complex number as13ei
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A: NOTE: Refresh your page if you can't see any equations. . use the formula
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A: Let's find.
Q: What is the size of the angle between the vectors a = (2, 5, -1) and b = (-3, 2, 6)?
A: Given a = (2, 5, -1) and b = (-3, 2, 6) To find angle between two vectors:
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A: Given problem:- Given a = 10 and B = 150° in triangle ABC, determine the values of b for which A has...
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A: This question is based on properties of chord of a circle.
Q: Sketch the graph of f(0)= – 3tan(20)+1. %3D
A: To sketch the graph
Q: O Watch help video Solve for æ. Round to the nearest tenth, if necessary. G. 26 45
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Q: Find the exact value of the expression. 3 - 1 csc | tan 3 Select the correct choice and fill in any ...
A: exact value of the expression is:-
Q: which of the following is equivalent to the trigonometric expression: (cscx)(cotx)
A: which of the following is equivalent to the trigonometric expression: (cscx)(cotx
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Q: 777 5. Express in degrees. 60
A: Multiply by 180°/π
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Q: 12) cos? 0 = 1 14) 4cot2 0 =1+ cot² 0 16) 1+3cot? 0 = 4cot? 0 - 2 %3D
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Q: 16
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Q: Find the measure of the given angle when given the value of one of its function. 1. Sin A = 0.23564 ...
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