2 math ?s

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Thank you so much in advance!
Verify each identity. Work one side (the harder side) Please show me the work

sin θ +cos θ cot θ= csc θ

Cos^2 θ + 1 =2cos^2 θ +sin^2 θ

  • 2 math ?s -

    sin T + cos T cot T

    sin T + cos T cos T/sin T

    (sin^2 T + cos^2 T ) /sin T

    1/sin T

    which is csc T

    LOL, subtract cos^2 T from both sides

    1 = cos^2 T + sin^2 T
    what else is new :)

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