Simplify the trigonometric expression
WebbSimplifying Trig. Expressions Using Identities Show your work on a separate sheet of paper. Attach your work paper to the back of this sheet. Write your response on the line provided for each problem. Verify the identity. 1)tan (-x) cos (x) 1) 2)sec (-x) sin(-x) tan(x) 2) Simplify. 3)tan x(csc x - sin x) 3) 4) (csc x - 1)(csc x + 1) 4) Webb Step 1: Identify the given trigonometric expression. cot(θ) csc(θ) cot ( θ) csc ( θ) Step 2: Simplify the expressions using trigonometric identities.
Simplify the trigonometric expression
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Webb1 nov. 2024 · What would you want to see there? L is unknown, and it is inside the trig function. The sin of that expression is a FUNCTION OF L. Trig functions are NONLINEAR functions. As such, they have the fundamental property that they CANNOT be simplified. There is little more that could be done with it, since the value of L is unknown. WebbPractice Simplifying Trigonometric Expressions with practice problems and explanations. Get instant feedback, extra help and step-by-step explanations. Boost your Trigonometry grade with ...
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WebbThe following is probably not a practical approach, however, it shows that sometimes it may be worth experimenting with manipulating sin/cos expressions in their complex … WebbWe must simplify (tan^2 theta - 1) <<<< note the 1 within this argument, we're taking an angle, and deducting 1 Start by simplifying the tan^2 theta angle tan^2 = sin^2+cos^2 = 1 …
Webb7 juni 2024 · Sorted by: 1. If you know the identity sec 2 x = 1 + tan 2 x, then this easily simplifies to: sec 2 x − tan 2 x. = ( 1 + tan 2 x) − tan 2 x. = 1. But in your question you mentioned reciprocals, so I am assuming you can't use the above identity. In that case, you can do the following: Writing sec 2 x as 1 cos 2 x and tan 2 x as sin 2 x cos 2 x :
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