Trigonometric Identities

Trigonometric Identities

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20 QuestionsShow answers

- Question 145 secondsQ. What is csc(x) equivalent to?answer choices
- Question 245 secondsQ. Please select the correct solutionanswer choices
- Question 345 secondsQ. Please select the correct solution

cos^{ 2 }x + sin^{2 }x=^{ }answer choices - Question 445 secondsQ. Please select the correct solutionanswer choices
- Question 5300 secondsQ. Simplifyanswer choices
- Question 6300 secondsQ. Simplifyanswer choices
- Question 7300 secondsQ.
Simplify (Hint: you will need to FOIL first)

answer choices - Question 8300 secondsQ. Simplifyanswer choices
- Question 9300 secondsQ. Simplify:

(secx-1)(secx+1).

Hint: you will need to FOIL firstanswer choices - Question 10300 secondsQ. Simplify: tanxcotx-cos
^{2}xanswer choices - Question 1145 secondsQ. Is this a pythagorean identity?

tan^{2}x + 1 = sec^{}xanswer choices - Question 12300 secondsQ. Simplify this to a basic trigonometry function:

tan(x)csc(x)answer choices - Question 1345 secondsQ. tan(90⁰ -θ) x sin θ/cos θ =answer choices
- Question 1420 secondsQ. Solve the following for cos
^{2}θ:

sin^{2}θ + cos^{2}θ = 1answer choices - Question 1520 secondsQ. Solve the following for tan
^{2}θ:

1 + tan^{2}θ = sec^{2}θanswer choices - Question 1610 secondsQ. Rewrite tan(x) in terms of sin(x) and cos(x).answer choices
- Question 1710 secondsQ. What is csc(x) equivalent to?answer choices
- Question 1830 secondsQ. Please select the correct solutionanswer choices
- Question 19180 secondsQ. Simplifyanswer choices
- Question 20300 secondsQ. Simplifyanswer choices

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