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Use the fundamental identities to

This question has me stuck. Use the Pythagorean identity sin^2 Θ + cos^2 Θ = 1 to derive the other Pythagorean identities, 1 +
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2. asked by Iris
3. 1,127 views
Simplify each expression using the fundamental identities.1. Sec x csc x / sec^2x+csc^2x 2. Sec x + tan x / sec x + tan x - cos
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2. asked by Anonymous
3. 959 views
Use the fundamental identities to simplify the expression.cos(pi/2 - x) * sec(x)
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2. 58 views
Use the fundamental identities to simplify the expression.cos(x)(1 + tan2(x))
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2. asked by Stella
3. 554 views
Factor the expressions and use the fundamental identities to simplify1. 5 sin^2 x csc^2 x − 5 sin^2 x 2. 2 sec^3 x − 2 sec^2
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2. asked by nikko
3. 144 views
Factor the expression and use the fundamental identities to simplify.1-2 cos^2x + cos^4x
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2. asked by Syndra
3. 701 views
use the fundamental trig. Identities to simplify tan^4x+2tan^2x+1
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2. asked by denise
3. 2,060 views
Use the fundamental identities to simplify the expression.cos^2θ/sin^2θ+cscθsinθ I got tan^2theta
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2. asked by tony
3. 581 views
I have to factor the expression and use fundamental identities:sins^2xcscx^2-sin^2x sec^4x-tan^4x
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2. asked by Help pleaseee
3. 772 views
If Cot θ = -Square Root of 15/7, use the fundamental identities to find Cosθ > 0.
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2. asked by Dave
3. 755 views