Question

trigonometry questions.....

Answer 1

ANSWER
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(sintheta/costheta)                   (costheta/sintheta)
_______________      +        _________________
(1 - costheta/sintheta)           (1 - sintheta/costheta)




*******************************************************************
(sin theta/cos theta) * sin theta/sintheta-costheta + (costheta/sintheta) * costheta/costheta - sin theta


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(sin^2theta/costheta)
__________________
sintheta-costheta                        - (cos^2theta/sintheta)
                                                       _________________
                                                       sintheta-costheta



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(sin^3theta-cos^3 theta/sinthetacostheta)/sintheta-costheta

(sin^3 theta - cos^3 theta)/sinthetacostheta * 1/sintheta - costheta



(sin^2theta+sintheta*costheta+cos^2theta)/sinthetacostheta * 1/sintheta - costheta

sin^2theta/sinthetacostheta + sinthetacostheta/sinthetacostheta + cos^2theta/sinthetacostheta

sintheta/costheta + 1 + costheta/sintheta

tantheta + 1 + cottheta.