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Find the general solution for each of th...

Find the general solution for each of the following equations :
`tantheta+tan(theta+(pi)/(3))+tan(theta+(2pi)/(3))=3`

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The correct Answer is:
`theta=(npi)/(3)+(pi)/(12),n inZ`
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KUMAR PRAKASHAN-TRIGONOMETRIC FUNCTIONS -PRACTICE WORK
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  10. In DeltaABC,a=4,b=6andc=8 then move that 4cosB+8cosC=(3)/(4).

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  19. Prove that, a^(3)sin(B-C)+b^(3)sin(C-A)+c^(3)sin(A-B)=0

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