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Establish identity: tan 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
3. 1,271 views
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
3. 518 views
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
3. 1,130 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. 1,422 views
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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2. 44 views
Establish the identity StartFraction sine theta plus sine 7 theta Over sine theta minus sine 7 theta EndFraction equals negative
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2. 87 views
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
3. 7,035 views
Which of the following values for theta is a counterexample to the claim that cos(pi-theta)=cos (theta) is an identity?a)
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2. asked by Genevieve
3. 184 views
I need help in understanding how to identify which identity to use. using this question as an example.Show that tan theta (sin
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2. asked by lindsay
3. 643 views
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
3. 931 views