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The least positive value of theta for wh...

The least positive value of theta for which `1 + tan theta=0` and `sqrt2 cos theta+1=0`is ____

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MBD PUBLICATION-TRIGONOMETRIC FUNCTIONS-QUESTION BANK
  1. The number of values of x for which cos^2x=1 and x^2le 4 is

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  2. In the 1st quardrant the solution of tan^2theta=3 is

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  3. The least positive value of theta for which 1 + tan theta=0 and sqrt2 ...

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  4. The least positive value of x for which tan 3x=tan x is

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  5. Find the principal solution of the following equations:sintheta=sin2th...

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  6. Find the principal solution of the following equations:sqrt3 sintheta-...

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  7. Find the principal solution of the following equations:cos^2theta+sint...

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  8. Find the principal solution of the following equations:sin 4x+sin 2x=0

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  9. Find the principal solution of the following equations:sinx+cosx=frac{...

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  10. Find the general solutions of the following equations:cos 2x= 0

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  11. Find the general solutions of the following equations:sin(x^@+40^@)=fr...

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  12. Find the general solutions of the following equations:sin 5theta=sin 3...

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  13. Find the general solutions of the following equations:tan ax=cot bx

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  14. Find the general solutions of the following equations:tan^2 3theta=3

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  15. Solve the following:tan^2x+sec^2x=3

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  16. Solve the following:4 sin^2x+6 cos^2x=5

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  17. Solve the following:3 sin x+4 cos x=5

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  18. Solve the following:3 tan x+ cot x=5 cosec x

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  19. Solve the following:cos x+sqrt3sin x = sqrt2

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  20. Solve the following:sin 2x-2 cos^2 x=0

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