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-/5 POINTS LARPCALC8 5.2.030. 0/2 Submissions Used Verify the identity. (Simplify your answers completely.) 3 cos...
Verify the identity. 20 csc + cote cos 2 2csce Use the appropriate half-angle formula and rewrite the left side of the identity. (Simplify your answer.) Rewrite the expression from the previous step by multiplying the numerator and denominator by csc . Multiply and distribute in the numerator. (Do not simplify.) The expression from the previous step then simplifies to csc + cot 2c5cusing what? O A. Reciporcal and Even-Odd Identities O B. Reciprocal and Quotient Identities OC. Pythagorean and...
17. DETAILS 0/1 Submissions Used Verify the identity. (sin(x) + cos(x))2 = 2 cos(x) sin(x) + 1
11. -1 points SAlgTrig4 7 1037 Verify the identity. sin(x) cos(-x) -sin x -cos x This answer has not been graded yet. Need Help? Rea I 12. O1 points SAgTrig4 7.1.040 Verify the identity. (sin(x) + cos(x))1 +2 cos(x) sin(x) This answer has not been graded yet Need Help? 16.0/1 points SAlgTrig4 7 1.063 Verify the identity csc(x) + sec(x) = cos(x) + sin(x) cot(x) + tan(x) .This answer has not been graded yet Need Help? Red 19. -1 points...
Establish the identity (tan 0 + cote) cos 0 = csc Write the left side in terms of sine and cosine. cos Simplify the expression inside the parentheses from the previous step and write the result in terms of sine and cosine. cos Simplify the expression from the previous step and write the result in terms of sin 0 The fraction from the previous step then simplifies to csc using what? O A. Reciprocal Identity OB. Quotient Identity Puthannroan Identity...
please show calculations Solve the equation on the interval 0 s < 2t. 1) 2 cos 0+32 2) tan2 = 3 3) 2 sin2 = sino show calculation please 4) 2 cos2 - 3 cos 0+1=0 5) sin2 - Cos2 0 = 0 Simplify the expression 6) + tan e 1+ sin e cose 7) (1 + cot e)(1-cote) -sce Establish the identity. 8) (sin x)(tan x cos x - cotx cos x) = 1 - 2 cos2x 9) (1...
Verify the identity (3 sin 0+3 cos 0)2 = 9 + 9 sin 20 Begin by working with the left side Square (3 sin 0+3 cos 0). (Simplify your answer.)
Verify that the equation is an identity. sin x cOS X secx + = sec?x-tan? CSC X Both sides of this identity look similarly complex. To verify the identity, start with the left side and simplify it. Then work with the right side and try to simplify it to the same result. Choose the correct transformations and transform the expression at each step COS X sin x secx CSC X The left-hand side is simplified enough now, so start working...
5. -/2 points LarAT10 7.2.030. your result graphically. (Simplify at each step.). Verify the identity algebraically. Use a graphing utility 7 sec(O) - 7 = 7 sec(0) 1 - cos(O) 7 sec(O) - 7 / 7 (sec() - 1) 1 - cos(O) 1 - sec) 7 sec(O)(sec(0) - 1) = 7 sec(0) Need Help? Read It
Establish the identity 1 - cos 0 sin 0 + sin 0 1 - cos 0 = 2 csc 0. Which of the following shows the key steps in establishing the identity? 1 - cos e sin 0 ОА. + sin e 1 cos e 1 - cos e B + sin e 1 - cos 0 sin e (1 - cos 0)2 + sine 2 = 2 csc 6 sin 0(1 - cos ) cOS (1 - cos 02...
On the last homework, we used the angle sum identity to simplify sin(0+7) and cos(0+t). Simplify the expressions cos(T0) and sin(T0) using the angle sum identities again. Then plot the point (cos(T0), sin(T+ 0)) on the unit circle. Why do your answers from the angle sum identity make sense? (cos(0), sin(0)