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Solve the following equations and write ...

Solve the following equations and write general solutions
`3 sin^(4) x + cos^(4)x = 1`

Text Solution

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The correct Answer is:
`{n pi} cup {n pi pm (pi)/(6)}`
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AAKASH SERIES-TRIGONOMETRIC EQUATIONS-Exercise - 6.1 Short Answer Questions
  1. Solve the following equations and write general solutions tan theta...

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  2. Solve 2sin^(2)x+sin^(2)2x=2

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  3. Solve the following equations and write general solutions 3 sin^(4)...

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  4. Solve the following equations and write general solutions 2sin^(2)...

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  5. Solve the following equations and write general solutions 4 cos^(2...

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  6. Solve the following equations and write general solutions 6 tan^(2...

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  7. Solve the following equations and write general solutions 2 Sin^(2...

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  8. Solve the equation 1 + sin^(2) theta = 3 sin theta cos theta.

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  9. If 0 lt x lt pi/2 then solve cot^2x-(sqrt3+1)cotx+sqrt3=0

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  10. Solve the following equations and write general solutions 2 + sqrt(...

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  11. Solve the following equations and write general solutions sin 2 the...

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  12. Solve the following equations and write general solutions sin 3 the...

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  13. Solve the following equations and write general solutions 1 + sin 2...

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

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

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

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

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

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

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

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