6. Prove the following trigonometric identity. Proper form is required and all steps must be shown...
210 HAND-IN HOMEWORK WI 3. Prove the trigonometric identity: 1 + sinx + cos. + CSX - sinx (Keep in mind that you can't merely mutliply both sides by 1 + com would be assuming the truth of the identity to prove it) secx + tanx ely mutliply both sides by 1 + cos x - sinx, since then you e identity to prove it)
Prove the trigonometric identity: sin(x + y) sin(x - y) = sin’x – sin? y. Which identity is used to prove it true? sin(x + y) = sin x cos y - cos x sin y All of these. tan o sin e cos e cos? 0 = 1 - sin? 0
is it A B C D Verify that the trigonometric equation is an identity 1 - CSCX 1+ CSC X = 4 tanx CCX 1+ CSCX 1 - CSGX A. 1 - CSC X 1 + CSC X 1 + cScx 1 - cScx COSX 1)2 - (cos x + 1)2 ( cos x + 1)( cos x + 1) 4 cos x 4 cos x = 4 tan ?xcscx cos2x-1 sin ? B. 1- CSCX 1 + CSCX 1...
Integrate each of the following analytically) - Using U substitution All Steps and Proper Notation MUST be SHOWN - All questions are 2 points cach 1 S 2x3 e3x* dx 2 1 272 8x dx Integrate each of the following (analytically) - Using U substitution All Steps and Proper Notation MUST be SHOWN S (1 - x)/x dx 4) SVx3 + 2 (x2) dx Integrate each of the following (analytically) - Using U substitution All Steps and Proper Notation MUST...
1-2 cose Solve the following trigonometric identity: cos sin e tan 8 – cote. Show all your steps for full marks. [4T]
verify the following trigonometric identities. cos y 1-sın y 5, sec y + tany= cos x-sin x -cosx 1-tanx sinx cosx-l 7. sin20+cos 2 θ+ cot 2a 1+tan 2 θ 8.
1-cosy 6. Prove that following identity. Remember to only work on one side of the equation. 1 1 + = 2csc? x 1-cosx I
7.5-Solving Trigonometric Functions 6. You have not submitted your answer. Find all solutions of the equation cos.x sinx 2 cosx 0. The answer is A + Bkz where k is any integer and 0 < A< r, pi A = ,B =|| 2 Submit answer Answers Answer Report technical issue Email instructor le
SELECT ALL APPLICABLE CHOICES A) the identity Consider the following trigonometric equation 2 sin(a) 3 2 cos(x) +1 2 B) the substitution cosº (x) = 1 - sin (1) t=tan() In this equation assume x lies between 0 and 90 degrees. oh and a hint: maybe leave this one for last is helpful in solving this equation is helpful in solving this equation C) < 60° is the only solution in the 0 < x < 90 deg range D)...
Is the following equation an identity? If so, prove it. sin- x - cos x cos x = sin’x - cos x The given equation is an identity. sinx - cos*x = (sin’x)2 – (cos?x)2 = (sinºx – cos x) (sinºx + cos²x) = (sin x – cos2x) (1) = sinºx - cos x. The given equation is not an identity. The given equation is an identity. sin- x - cos*x = (sin?x)2 – (cos2x)2 (sinºx – cos x) (sinºx...