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If cos 3x + cos 2x = sin (3x//2)+sin(x//...

If `cos 3x + cos 2x = sin (3x//2)+sin(x//2), 0 le x le 2pi`, then x =

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The correct Answer is:
`{(pi)/(7), (5pi)/(7), pi, (9pi)/(7), (13pi)/(7)}`
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AAKASH SERIES-TRIGONOMETRIC EQUATIONS-Exercise - 6.1 Short Answer Questions
  1. Solve the following equations and write general solutions 1 + sin 2...

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  2. Solve the following equations and write general solutions sec 4 x -...

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  3. If cos 3x + cos 2x = sin (3x//2)+sin(x//2), 0 le x le 2pi, then x =

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  4. Solve the following equations and write general solutions sec x cos...

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  5. Solve the following equations and write general solutions 4 cos the...

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  6. Solve the following equations and write general solutions 4 sin the...

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  7. Solve sin x + sqrt(3) cos x = sqrt(2).

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  8. Solve sqrt(2)(sinx+cosx)=sqrt(3)

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  9. Solve the following equations tan theta + sec theta = sqrt(3) in [0...

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  10. Solve the following equations sqrt(3) Sin theta - Cos theta = sqrt(...

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  11. Solve the following equations Cot x + "Cosec x" = sqrt(3)

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  12. If theta(1), theta(2) are solutions of the equation a cos 2theta + bsi...

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  13. If alpha, beta are solutions of a cos theta + b sin theta = c where a,...

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  14. If alpha, beta are solutions of a cos theta + b sin theta = c where a,...

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  15. If alpha, beta are solutions of a cos theta + b sin theta = c where a,...

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  16. If alpha, beta are solutions of a cos theta + b sin theta = c where a,...

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  17. Find all values of x in (-pi,pi) satisfying the equation 8^(1+cosx+cos...

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  18. If x+y=(2pi)/(3)andsinx+siny=(3)/(2)" then find"x ,y

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  19. If tan(picostheta)=cot(pisintheta), then prove that cos(theta-(pi)/(4...

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  20. Solve sin x + sin 2x + sin 3 x = cos x + cos 2x + cos 3x

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