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    How do i solve : tanx = 7 cot x
    so far i have done:
    tanx = 7 * 1/tanx
    tan^2x = 7tanx
    is this right?
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    Community Assistant
    (Original post by elvss567)
    How do i solve : tanx = 7 cot x
    so far i have done:
    tanx = 7 * 1/tanx
    tan^2x = 7tanx
    is this right?
    No. Last line should only have a 7 on the RHS. Makes sense?
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    The last line you did was wrong.
    Should get:
    tan^2x = 7
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    tan2x = 7
 
 
 
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Updated: October 23, 2017
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