32. Which of these is NOT a solution for the equation 2 sinx-sin x-1=0? (A) 1...

Question

Question

math trigonometry

Answer 1

Answer #1

Sin(3pi/2)=-1

2(-1)^2-(-1)-1=0

2+1-1=0

2=0

Which is not possible

Option D

Rest all satisfy the equation.

Answer 2

Similar Homework Help Questions

Find the general solution to the differential equation dx sin χ xdy +3(y +x*) = sinx dx sin χ xdy +3(y +x*) = sinx...

Find the general solution to the differential equation dx sin χ xdy +3(y +x*) = sinx dx sin χ xdy +3(y +x*) = sinx
a) Find all exact solutions on (0,21) of 8 sin²x + 6 sinx + 1 =...

a) Find all exact solutions on (0,21) of 8 sin²x + 6 sinx + 1 = 0. b) Fine all exact solutions on (0,21) of sin’x - cos²x = 0.
8. Find the solution to the differential equation y"+2y'+y=sinx using the method of undetermined coefficients. 1...

8. Find the solution to the differential equation y"+2y'+y=sinx using the method of undetermined coefficients. 1 COS X (a) y=ce' +ce' + -cosx 2 (b) y = ce' +cxe'+ (c) y = cxe' +cze cos x (d) y= c,e* + c xe" COSX 1 (e) y=ce' + ce + sinx 2 (f) y=ce' + exe* + sin x 2 (g) y=cxe' + e*- sinx 2 (h) y=ce' + cxe' 1 sinx 9. Use the method of undetermined coefficients to find...

(1 point) Find the indicated coefficients of the power series solution about x = 0 of the differential equation -(sinx)...

(1 point) Find the indicated coefficients of the power series solution about x = 0 of the differential equation -(sinx)y y(0) = -5, y'(0) = 3 = cos x, x2 y 53x (1 point) Find the indicated coefficients of the power series solution about x = 0 of the differential equation -(sinx)y y(0) = -5, y'(0) = 3 = cos x, x2 y 53x
sin x - 2 sin x 0 (a) all radian solutions (Let k be any Integer.)...

sin x - 2 sin x 0 (a) all radian solutions (Let k be any Integer.) *- rek, g +21ck, + 2k rad 3 (b) OSX<27 151 X= 3? 3 X rad TT Need Help? Read It Talk to a Tutor 7. [1/2 points) DETAILS PREVIOUS ANSWERS MCKTRIG8 6.1.043. Solve the following equation for all radian solutions and if o sx<27. Give all ansy there is no solution, enter NO SOLUTION.) 2 sin2 x sin x - 1 = 0...
"ind all solutions to the equation on the interval (0,2) - 2 cos sinx+1=0

"ind all solutions to the equation on the interval (0,2) - 2 cos sinx+1=0

Find all solutions of the equation in the interval (0,2). cos 5x cos x+ sin 5x...

Find all solutions of the equation in the interval (0,2). cos 5x cos x+ sin 5x sinx=0 Write your answer in radians in terms of it. If there is more than one solution, separate them with commas. 8 000
SELECT ALL APPLICABLE CHOICES A) the identity Consider the following trigonometric equation 2 sin(a) 3 2...

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)...
Which one is the solution to this equation (1 + y2 sin 2x)dx – 2y(cos x){dy...

Which one is the solution to this equation (1 + y2 sin 2x)dx – 2y(cos x){dy = 0 denkleminin çözümü aşağıdakilerden hangisidir? 19- x + √y²+1=c O A) xy - Inx=0 B) x-y(cos x)2 = C xye-y - 2 = 0 D) ce-x = y E

6. Integrate the following a)sin x (between x = 0 and 2 pi) b) x4 Sinx

6. Integrate the following a)sin x (between x = 0 and 2 pi) b) x4 Sinx