WebFind the coordinates of the point on the unit circle at an angle of 5π 3 5 π 3. Show Solution Example 8: Finding the Exact Value Involving Tangent Given that tanθ = −3 4 tan θ = − 3 4 and θ θ is in quadrant II, find the following: sin(θ) sin ( θ) csc(θ) csc ( θ) cos(θ) cos ( θ) sec(θ) sec ( θ) cot(θ) cot ( θ) Show Solution Try It WebFind the exact value: a. cos (5pi/4) b. sec (-3pi/2) c. tan (-5pi/6) d. sin (4pi/3) e. cot (-15pi/4) f. csc (17pi/3) This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer
How do you use the sum or difference identities to find the exact value ...
WebThese identities make it simple to solve difficult trigonometric equations and the answer can be calculated by substituting them. Some of the identities are given below: sin−1sin(θ) = … WebFind the exact value of sin theta for the angle -4pi/3. Find the exact value for the following. Do not use a calculator. cos 75 cos 15 + sin 75 sin 15. Find the exact value of tan(a - b) … how often should i exfoliate my feet
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WebExample 2: Find the value of cot 4pi/3 if tan 4pi/3 is 1.7320. Solution: Since, cot 4pi/3 = 1/tan (4pi/3) ⇒ cot 4pi/3 = 1/1.7320 = 0.5774 Example 3: Find the value of 6 cot (4pi/3)/10 cot (-pi/3). Solution: Using trigonometric identities, we know, cot (4pi/3) = -cot (pi - 4pi/3) = -cot (-pi/3). ⇒ cot (4pi/3) = -cot (-pi/3) WebTo solve a trigonometric simplify the equation using trigonometric identities. Then, write the equation in a standard form, and isolate the variable using algebraic manipulation to … WebAnswer to Solved Find the exact value of each expression mercedes benz c180 coupe 2012