1. Establish the identity: sin(theta+3pi/2)=-cos(theta)

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
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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
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Establish identity:tan theta + cot theta -------------------- equal to(=) csc²theta tan theta Can you draw the ans. bec. I cant
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2. asked by Alyn
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If theta is a rotation angle that terminates in quadrant ll and sin of theta is 5/13, find cos of theta and tan of theta. Use
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2. asked by lore
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Multiple Choice (theta) means the symbol 0 with the dash in it.1.)Which expression is equivalent to
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2. asked by HotMath
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Multiple ChoiceWhich expression is NOT equivalent to 1? (theta) means 0 with dash in it. A.)sin^2 (theta)+cot^2 (theta) sin^2
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2. asked by HotMath
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Julia wants to simplify the term sec^2 theta-1/cot^2 theta+1 in a trigonometric identity that she is proving. Which of the
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2. asked by girly girl
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Suppose that \Theta takes values in [0,1] and its PDF is of the formf_{\Theta }(\theta )= a\theta (1-\theta )^2,\ \ \
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Complete the identity sin theta / cos theta + cos theta / sin theta = ?Do you mean (sin theta/cos theta) + (cos theta/sin theta)
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2. asked by Robert
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Georgina is told that an angle has a sine of (√(5))/(5) and is in Quadrant II. Use the Pythagorean identity \sin^2(\theta) +
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