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Find the general value of theta from the...

Find the general value of `theta` from the equation `tan4theta=cot3theta`.

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`tan4theta=cot3theta`
`=tan(pi/2-theta)`
`rArr 4theta=npi+(pi/2-3theta)`
`rArr 7theta=(2n+1)pi/2`
`rArr theta=(2n+1).pi/14`. Ans.
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