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

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MBD PUBLICATION-TRIGONOMETRIC FUNCTIONS-QUESTION BANK
  1. Find the principal solution of the following equations:sin 4x+sin 2x=0

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

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

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

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

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

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

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

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

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

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

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

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

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  14. Solve the following:sec theta +tan theta= sqrt3

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  15. Solve the following:cos 2theta - cos theta = sin theta - sin 2theta

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  16. Solve the following:sin theta + sin 2 theta + sin 3 theta + sin 4 thet...

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  17. Solve the following:cos 2x^@ + cos x^@ -2=0

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  18. Solve the following:tan theta + tan 2theta = tan 3theta

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  19. Solve the following:tan theta + tan(theta+frac{pi}{3})+ tan(theta+frac...

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  20. Solve the following:cot^2theta-tan^2theta=4cot 2theta

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