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if tan theta= 1/2, find the exact values of the

1. Let (-7, 4) be a point on the terminal side of (theta). Find the exact values of sin(theta), csc(theta), and cot(theta).2.
1. 30 answers
2. asked by Kandee Johnson
3. 17,901 views
1. Which expression is equivalent to cos 2theta for all values of theta ?cos^2 theta – sin^2 theta ~ cos^2 theta – 1 1 – 2
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2. asked by Kelsey
3. 1,355 views
1. Show that Sin3 Theta - Cos2 Theta = (1 - Sin Theta)(4Sin^2 Theta + 2Sin Theta - 1).Without using a calculator, show that
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2. asked by Edwards
3. 554 views
Find exact values for all the solutions to the equation cos theta = sqrt 3/2 for -2pi <= theta <= 2piTheta = Theta = Theta =
1. 3 answers
2. asked by George
3. 1,817 views
1. Establish the identity:sin(theta+3pi/2)=-cos(theta) 2. Find the exact value of 2(theta) if sin(theta)=5/13 3. Show that:
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2. asked by Brittany
3. 1,215 views
the terminal side of angle theta in standard position lies on the line that travels through point (9,1), find sin of theta, cos
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2. asked by ardian gashi
3. 612 views
Let the (-7,-4) be a point on the terminal side of theta find the exact values of cos theta,cosec theta and tan theta
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2. asked by Van
3. 180 views
Find the exact values of sin 2 theta, cos 2 theta and tan 2thea using the double angle formulasin theta = 3/4 , pi/2 < theta <
1. 1 answer
2. asked by Jiskhaa
3. 585 views
suppose that the angle theta is in the second quadrant, and that sin(theta)=1/3. Find exact values for cos (theta) and csc
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2. asked by alicia otto
3. 1,598 views
Let (7,-3) be a point on the terminal side of theta. Find the exact values of cos of theta, sec of theta and cot of theta?
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2. asked by Anna
3. 9,035 views